A. Rossi, A. Chiuri, G. Vallone, F. De Martini, and P. Mataloni, “Multipath entanglement of two photons,” Phys. Rev. Lett. 102, 153902 (2009).

[CrossRef]
[PubMed]

B. C. dos Santos, K. Dechoum, and A. Z. Khoury, “Continuous-variable hyperentanglement in a parametric oscillator with orbital angular momentum,” Phys. Rev. Lett. 103, 230503 (2009).

[CrossRef]

J. Leach, B. Jack, J. Romero, M. Ritsch-Marte, R. W. Boyd, A. K. Jha, S. M. Barnett, S. Franke-Arnold, and M. J. Padgett, “Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces,” Opt. Express 17, 8287–8293 (2009).

[CrossRef]
[PubMed]

G. Lima, A. Vargas, L. Neves, R. Guzmán, and C. Saavedra, “Manipulating spatial qudit states with programable optical devices,” Opt. Express 1710688–10696 (2009).

[CrossRef]
[PubMed]

G. Taguchi, T. Dougakiuchi, N. Yoshimoto, K. Kasai, M. Iinuma, H. F. Hofmann, and Y. Kadoya, “Measurement and control of spatial qubits generated by passing photons through double slits,” Phys. Rev. A 78, 012307 (2008).

[CrossRef]

A. Rossi, G. Vallone, F. de Martini, and P. Mataloni, “Generation of time-bin entangled photons without temporal post-selection,” Phys. Rev. A 78, 012345 (2008).

[CrossRef]

L. Neves, G. Lima, E. J. S. Fonseca, L. Davidovich, and S. Pádua, “Characterizing entanglement in qubits created with spatially correlated twin photons,” Phys. Rev. A 76, 032314 (2007).

[CrossRef]

E. Yao, S. Franke-Arnold, J. Courtial, M. J. Padgett, and S. M. Barnett, “Observation of quantum entanglement using spatial light modulators,” Opt. Express 14, 13089–13094 (2006).

[CrossRef]
[PubMed]

A. Ling, K. P. Soh, A. Lamas-Linares, and C. Kurtsiefer, “Experimental polarization state tomography using optimal polarimeters,” Phys. Rev. A 74, 022309 (2006).

[CrossRef]

J. P. Home, M. J. McDonnell, D. M. Lucas, G. Imreh, B. C. Keitch, D. J. Szwer, N. R. Thomas, S. C. Webster, D. N. Stacey, and A. M. Steane, “Deterministic entanglement and tomography of ion-spin qubits,” New J. Phys. 8, 188 (2006).

[CrossRef]

M. Riebe, K. Kim, P. Schindler, T. Monz, P. O. Schimdt, T. K. Korber, W. Hansel, H. Häffner, C. F. Hoos, and R. Blatt, “Process tomography of ion trap quantum gates,” Phys. Rev. Lett. 97, 220407 (2006).

[CrossRef]
[PubMed]

L. Neves, G. Lima, J. G. A. Gómes, C. H. Monken, C. Saavedra, and S. Pádua, “Generation of entangled states of qudits using twin photons,” Phys. Rev. Lett. 94, 100501 (2005).

[CrossRef]
[PubMed]

C. Cinelli, M. Barbieri, R. Perris, P. Mataloni, and F. de Martini, “All-versus-nothing nonlocality test of quantum mechanics by two-photon hyperentaglement,” Phys. Rev. Lett. 95240405 (2005).

[CrossRef]
[PubMed]

T. Yang, Q. Zhang, J. Zhang, J. Yin, Z. Zhao, M. Zukowski, Z.-B. Chen, and J.-W. Pan, “All-versus-nothing violation of local realism by two-photon, four-dimensional entaglement,” Phys. Rev. Lett. 95, 240406 (2005).

[CrossRef]
[PubMed]

J. T. Barreiro, N. K. Langford, N. A. Peters, and P. G. Kwiat, “Generation of hyperentangled photon pairs,” Phys. Rev. Lett. 95, 260501 (2005).

[CrossRef]

J. Řeháček, B.-G. Englert, and D. Kaszlikowski, “Minimal qubit tomography,” Phys. Rev. A 70, 052321 (2004).

[CrossRef]

L. Neves, S. Pádua, and C. Saavedra, “Controlled generation of maximally entangled qudits using twin photons,” Phys. Rev. A 69, 042305 (2004).

[CrossRef]

N. K. Langford, R. B. Dalton, M. D. Harvey, J. L. O’Brien, G. L. Pryde, A. Gilchrist, S. D. Bartlett, and A. G. White, “Measuring entangled qutrits and their use for quantum bit comminment,” Phys. Rev. Lett. 93, 053601 (2004).

[CrossRef]
[PubMed]

I. Moreno, P. Velásquez, C. R. Fernández-Pousa, and M. M. Sánchez-López, “Jones matrix method for predicting and optimizing the optical modulation properties of a liquid-crystal display,” J. Appl. Phys. 94, 3697–3702 (2003).

[CrossRef]

A. Mair, A. Vaziri, G. Weihs, and A. Zeilinger, “Entanglement of the orbital angular momentum states of photons,” Nature 412, 313–316 (2001).

[CrossRef]
[PubMed]

D. F. V. James, P. G. Kwiat, W. J. Munro, and A. G. White, “Measurement of qubits,” Phys. Rev. A 64, 052312 (2001).

[CrossRef]

E. J. S. Fonseca, J. C. Machado da Silva, C. H. Monken, and S. Pádua, “Controlling two-particle conditional interference,” Phys. Rev. A 61, 023801 (2000).

[CrossRef]

A. G. White, D. F. V. James, P. H. Eberhard, and P. G. Kwiat, “Nonmaximally entangled states: production, characterization, and utilization,” Phys. Rev. Lett. 83, 3101–3107 (1999).

[CrossRef]

M. A. Nielsen, E. Knill, and R. Laflamme, “Complete quantum teleportation using nuclear magnetic resonance,” Nature 396, 52–55 (1998).

[CrossRef]

R. Derka, V. Bužek, and A. K. Ekert, “Universal algorithm for optimal estimation of quantum states from finite ensembles via realizable generalized measurement,” Phys. Rev. Lett. 80, 1571–1575 (1998).

[CrossRef]

J. I. Latorre, P. Pascual, and R. Tarrach, “Minimal optimal generalized quantum measurements,” Phys. Rev. Lett. 81, 1351–1354 (1998).

[CrossRef]

W. K. Wootters, “Entenglement of formation of an arbitrary state of two qubits,” Phys. Rev. Lett. 80, 2245–2248 (1998).

[CrossRef]

D. Collins, K. W. Kim, and W. C. Holton, “Deutsch-Jozsa algorithm as a test of quantum computation,” Phys. Rev. A 58, 1633–1636 (1998).

[CrossRef]

P. G. Kwiat, “Hyper-entangled states,” J. Mod. Opt. 44, 2173–2184 (1997).

S. Massar and S. Popescu, “Optimal extraction of information form finite quantum ensembles,” Phys. Rev. Lett. 74, 1259–1263 (1995).

[CrossRef]
[PubMed]

D. M. Greenberger, M. A. Horne, and A. Zeilinger, “Multiparticle interferometry and the superposition principle,” Phys. Today 46, 22–29 (1993).

[CrossRef]

J. G. Rarity and P. R. Tapster, “Experimental violation of Bell’s inequality based on phase and momentum,” Phys. Rev. Lett. 64, 2495–2498 (1990).

[CrossRef]
[PubMed]

J. D. Franson, “Bell inequality for position and time,” Phys. Rev. Lett. 62, 2205–2208 (1989).

[CrossRef]
[PubMed]

J. Brendel, N. Gisin, W. Tittel, and H. Zbinden, “Pulsed energy-time entangled twin-photon source for quantum communication,” Phys. Rev. Lett. 82, 2594–2597 (1989).

[CrossRef]

Z. Y. Ou and L. Mandel, “Violation of Bell’s inequality and classical probability in a two-photon correlation experiment,” Phys. Rev. Lett. 61, 50–53 (1988).

[CrossRef]
[PubMed]

Y. H. Shih and C. O. Alley, “New type of Einstein-Podolky-Rosen-Bohm experiment using pairs of light quanta produced by parametric down conversion,” Phys. Rev. Lett. 61, 2921–2924 (1988).

[CrossRef]
[PubMed]

G. Lima, F. A. Torres-Ruiz, L. Neves, A. Delgado, C. Saavedra, and S. Pádua, “Measurement of spatial qubits,” J. Phys. B 41, 185501 (2008).

Y. H. Shih and C. O. Alley, “New type of Einstein-Podolky-Rosen-Bohm experiment using pairs of light quanta produced by parametric down conversion,” Phys. Rev. Lett. 61, 2921–2924 (1988).

[CrossRef]
[PubMed]

C. Cinelli, M. Barbieri, R. Perris, P. Mataloni, and F. de Martini, “All-versus-nothing nonlocality test of quantum mechanics by two-photon hyperentaglement,” Phys. Rev. Lett. 95240405 (2005).

[CrossRef]
[PubMed]

J. Leach, B. Jack, J. Romero, M. Ritsch-Marte, R. W. Boyd, A. K. Jha, S. M. Barnett, S. Franke-Arnold, and M. J. Padgett, “Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces,” Opt. Express 17, 8287–8293 (2009).

[CrossRef]
[PubMed]

E. Yao, S. Franke-Arnold, J. Courtial, M. J. Padgett, and S. M. Barnett, “Observation of quantum entanglement using spatial light modulators,” Opt. Express 14, 13089–13094 (2006).

[CrossRef]
[PubMed]

J. T. Barreiro, N. K. Langford, N. A. Peters, and P. G. Kwiat, “Generation of hyperentangled photon pairs,” Phys. Rev. Lett. 95, 260501 (2005).

[CrossRef]

W. M. Pimenta, M. R. Barros, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Engineering spatial quantum states of twin-photons.”

M. R. Barros, R. C. Drumond, W. M. Pimenta, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Optical implementation of minimal Deutsch algorithm.”

N. K. Langford, R. B. Dalton, M. D. Harvey, J. L. O’Brien, G. L. Pryde, A. Gilchrist, S. D. Bartlett, and A. G. White, “Measuring entangled qutrits and their use for quantum bit comminment,” Phys. Rev. Lett. 93, 053601 (2004).

[CrossRef]
[PubMed]

M. Riebe, K. Kim, P. Schindler, T. Monz, P. O. Schimdt, T. K. Korber, W. Hansel, H. Häffner, C. F. Hoos, and R. Blatt, “Process tomography of ion trap quantum gates,” Phys. Rev. Lett. 97, 220407 (2006).

[CrossRef]
[PubMed]

J. Leach, B. Jack, J. Romero, M. Ritsch-Marte, R. W. Boyd, A. K. Jha, S. M. Barnett, S. Franke-Arnold, and M. J. Padgett, “Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces,” Opt. Express 17, 8287–8293 (2009).

[CrossRef]
[PubMed]

J. Brendel, N. Gisin, W. Tittel, and H. Zbinden, “Pulsed energy-time entangled twin-photon source for quantum communication,” Phys. Rev. Lett. 82, 2594–2597 (1989).

[CrossRef]

R. Derka, V. Bužek, and A. K. Ekert, “Universal algorithm for optimal estimation of quantum states from finite ensembles via realizable generalized measurement,” Phys. Rev. Lett. 80, 1571–1575 (1998).

[CrossRef]

M. R. Barros, R. C. Drumond, W. M. Pimenta, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Optical implementation of minimal Deutsch algorithm.”

W. M. Pimenta, M. R. Barros, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Engineering spatial quantum states of twin-photons.”

T. Yang, Q. Zhang, J. Zhang, J. Yin, Z. Zhao, M. Zukowski, Z.-B. Chen, and J.-W. Pan, “All-versus-nothing violation of local realism by two-photon, four-dimensional entaglement,” Phys. Rev. Lett. 95, 240406 (2005).

[CrossRef]
[PubMed]

A. Rossi, A. Chiuri, G. Vallone, F. De Martini, and P. Mataloni, “Multipath entanglement of two photons,” Phys. Rev. Lett. 102, 153902 (2009).

[CrossRef]
[PubMed]

C. Cinelli, M. Barbieri, R. Perris, P. Mataloni, and F. de Martini, “All-versus-nothing nonlocality test of quantum mechanics by two-photon hyperentaglement,” Phys. Rev. Lett. 95240405 (2005).

[CrossRef]
[PubMed]

D. Collins, K. W. Kim, and W. C. Holton, “Deutsch-Jozsa algorithm as a test of quantum computation,” Phys. Rev. A 58, 1633–1636 (1998).

[CrossRef]

W. M. Pimenta, M. R. Barros, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Engineering spatial quantum states of twin-photons.”

M. R. Barros, R. C. Drumond, W. M. Pimenta, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Optical implementation of minimal Deutsch algorithm.”

N. K. Langford, R. B. Dalton, M. D. Harvey, J. L. O’Brien, G. L. Pryde, A. Gilchrist, S. D. Bartlett, and A. G. White, “Measuring entangled qutrits and their use for quantum bit comminment,” Phys. Rev. Lett. 93, 053601 (2004).

[CrossRef]
[PubMed]

L. Neves, G. Lima, E. J. S. Fonseca, L. Davidovich, and S. Pádua, “Characterizing entanglement in qubits created with spatially correlated twin photons,” Phys. Rev. A 76, 032314 (2007).

[CrossRef]

A. Rossi, A. Chiuri, G. Vallone, F. De Martini, and P. Mataloni, “Multipath entanglement of two photons,” Phys. Rev. Lett. 102, 153902 (2009).

[CrossRef]
[PubMed]

A. Rossi, G. Vallone, F. de Martini, and P. Mataloni, “Generation of time-bin entangled photons without temporal post-selection,” Phys. Rev. A 78, 012345 (2008).

[CrossRef]

C. Cinelli, M. Barbieri, R. Perris, P. Mataloni, and F. de Martini, “All-versus-nothing nonlocality test of quantum mechanics by two-photon hyperentaglement,” Phys. Rev. Lett. 95240405 (2005).

[CrossRef]
[PubMed]

B. C. dos Santos, K. Dechoum, and A. Z. Khoury, “Continuous-variable hyperentanglement in a parametric oscillator with orbital angular momentum,” Phys. Rev. Lett. 103, 230503 (2009).

[CrossRef]

G. Lima, F. A. Torres-Ruiz, L. Neves, A. Delgado, C. Saavedra, and S. Pádua, “Measurement of spatial qubits,” J. Phys. B 41, 185501 (2008).

R. Derka, V. Bužek, and A. K. Ekert, “Universal algorithm for optimal estimation of quantum states from finite ensembles via realizable generalized measurement,” Phys. Rev. Lett. 80, 1571–1575 (1998).

[CrossRef]

B. C. dos Santos, K. Dechoum, and A. Z. Khoury, “Continuous-variable hyperentanglement in a parametric oscillator with orbital angular momentum,” Phys. Rev. Lett. 103, 230503 (2009).

[CrossRef]

G. Taguchi, T. Dougakiuchi, N. Yoshimoto, K. Kasai, M. Iinuma, H. F. Hofmann, and Y. Kadoya, “Measurement and control of spatial qubits generated by passing photons through double slits,” Phys. Rev. A 78, 012307 (2008).

[CrossRef]

M. R. Barros, R. C. Drumond, W. M. Pimenta, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Optical implementation of minimal Deutsch algorithm.”

A. G. White, D. F. V. James, P. H. Eberhard, and P. G. Kwiat, “Nonmaximally entangled states: production, characterization, and utilization,” Phys. Rev. Lett. 83, 3101–3107 (1999).

[CrossRef]

R. Derka, V. Bužek, and A. K. Ekert, “Universal algorithm for optimal estimation of quantum states from finite ensembles via realizable generalized measurement,” Phys. Rev. Lett. 80, 1571–1575 (1998).

[CrossRef]

J. Řeháček, B.-G. Englert, and D. Kaszlikowski, “Minimal qubit tomography,” Phys. Rev. A 70, 052321 (2004).

[CrossRef]

I. Moreno, P. Velásquez, C. R. Fernández-Pousa, and M. M. Sánchez-López, “Jones matrix method for predicting and optimizing the optical modulation properties of a liquid-crystal display,” J. Appl. Phys. 94, 3697–3702 (2003).

[CrossRef]

W. M. Pimenta, M. R. Barros, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Engineering spatial quantum states of twin-photons.”

M. R. Barros, R. C. Drumond, W. M. Pimenta, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Optical implementation of minimal Deutsch algorithm.”

L. Neves, G. Lima, E. J. S. Fonseca, L. Davidovich, and S. Pádua, “Characterizing entanglement in qubits created with spatially correlated twin photons,” Phys. Rev. A 76, 032314 (2007).

[CrossRef]

E. J. S. Fonseca, J. C. Machado da Silva, C. H. Monken, and S. Pádua, “Controlling two-particle conditional interference,” Phys. Rev. A 61, 023801 (2000).

[CrossRef]

J. Leach, B. Jack, J. Romero, M. Ritsch-Marte, R. W. Boyd, A. K. Jha, S. M. Barnett, S. Franke-Arnold, and M. J. Padgett, “Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces,” Opt. Express 17, 8287–8293 (2009).

[CrossRef]
[PubMed]

E. Yao, S. Franke-Arnold, J. Courtial, M. J. Padgett, and S. M. Barnett, “Observation of quantum entanglement using spatial light modulators,” Opt. Express 14, 13089–13094 (2006).

[CrossRef]
[PubMed]

J. D. Franson, “Bell inequality for position and time,” Phys. Rev. Lett. 62, 2205–2208 (1989).

[CrossRef]
[PubMed]

N. K. Langford, R. B. Dalton, M. D. Harvey, J. L. O’Brien, G. L. Pryde, A. Gilchrist, S. D. Bartlett, and A. G. White, “Measuring entangled qutrits and their use for quantum bit comminment,” Phys. Rev. Lett. 93, 053601 (2004).

[CrossRef]
[PubMed]

J. Brendel, N. Gisin, W. Tittel, and H. Zbinden, “Pulsed energy-time entangled twin-photon source for quantum communication,” Phys. Rev. Lett. 82, 2594–2597 (1989).

[CrossRef]

L. Neves, G. Lima, J. G. A. Gómes, C. H. Monken, C. Saavedra, and S. Pádua, “Generation of entangled states of qudits using twin photons,” Phys. Rev. Lett. 94, 100501 (2005).

[CrossRef]
[PubMed]

D. M. Greenberger, M. A. Horne, and A. Zeilinger, “Multiparticle interferometry and the superposition principle,” Phys. Today 46, 22–29 (1993).

[CrossRef]

M. Riebe, K. Kim, P. Schindler, T. Monz, P. O. Schimdt, T. K. Korber, W. Hansel, H. Häffner, C. F. Hoos, and R. Blatt, “Process tomography of ion trap quantum gates,” Phys. Rev. Lett. 97, 220407 (2006).

[CrossRef]
[PubMed]

M. Riebe, K. Kim, P. Schindler, T. Monz, P. O. Schimdt, T. K. Korber, W. Hansel, H. Häffner, C. F. Hoos, and R. Blatt, “Process tomography of ion trap quantum gates,” Phys. Rev. Lett. 97, 220407 (2006).

[CrossRef]
[PubMed]

N. K. Langford, R. B. Dalton, M. D. Harvey, J. L. O’Brien, G. L. Pryde, A. Gilchrist, S. D. Bartlett, and A. G. White, “Measuring entangled qutrits and their use for quantum bit comminment,” Phys. Rev. Lett. 93, 053601 (2004).

[CrossRef]
[PubMed]

G. Taguchi, T. Dougakiuchi, N. Yoshimoto, K. Kasai, M. Iinuma, H. F. Hofmann, and Y. Kadoya, “Measurement and control of spatial qubits generated by passing photons through double slits,” Phys. Rev. A 78, 012307 (2008).

[CrossRef]

D. Collins, K. W. Kim, and W. C. Holton, “Deutsch-Jozsa algorithm as a test of quantum computation,” Phys. Rev. A 58, 1633–1636 (1998).

[CrossRef]

J. P. Home, M. J. McDonnell, D. M. Lucas, G. Imreh, B. C. Keitch, D. J. Szwer, N. R. Thomas, S. C. Webster, D. N. Stacey, and A. M. Steane, “Deterministic entanglement and tomography of ion-spin qubits,” New J. Phys. 8, 188 (2006).

[CrossRef]

M. Riebe, K. Kim, P. Schindler, T. Monz, P. O. Schimdt, T. K. Korber, W. Hansel, H. Häffner, C. F. Hoos, and R. Blatt, “Process tomography of ion trap quantum gates,” Phys. Rev. Lett. 97, 220407 (2006).

[CrossRef]
[PubMed]

D. M. Greenberger, M. A. Horne, and A. Zeilinger, “Multiparticle interferometry and the superposition principle,” Phys. Today 46, 22–29 (1993).

[CrossRef]

G. Taguchi, T. Dougakiuchi, N. Yoshimoto, K. Kasai, M. Iinuma, H. F. Hofmann, and Y. Kadoya, “Measurement and control of spatial qubits generated by passing photons through double slits,” Phys. Rev. A 78, 012307 (2008).

[CrossRef]

J. P. Home, M. J. McDonnell, D. M. Lucas, G. Imreh, B. C. Keitch, D. J. Szwer, N. R. Thomas, S. C. Webster, D. N. Stacey, and A. M. Steane, “Deterministic entanglement and tomography of ion-spin qubits,” New J. Phys. 8, 188 (2006).

[CrossRef]

J. Leach, B. Jack, J. Romero, M. Ritsch-Marte, R. W. Boyd, A. K. Jha, S. M. Barnett, S. Franke-Arnold, and M. J. Padgett, “Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces,” Opt. Express 17, 8287–8293 (2009).

[CrossRef]
[PubMed]

D. F. V. James, P. G. Kwiat, W. J. Munro, and A. G. White, “Measurement of qubits,” Phys. Rev. A 64, 052312 (2001).

[CrossRef]

A. G. White, D. F. V. James, P. H. Eberhard, and P. G. Kwiat, “Nonmaximally entangled states: production, characterization, and utilization,” Phys. Rev. Lett. 83, 3101–3107 (1999).

[CrossRef]

J. Leach, B. Jack, J. Romero, M. Ritsch-Marte, R. W. Boyd, A. K. Jha, S. M. Barnett, S. Franke-Arnold, and M. J. Padgett, “Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces,” Opt. Express 17, 8287–8293 (2009).

[CrossRef]
[PubMed]

G. Taguchi, T. Dougakiuchi, N. Yoshimoto, K. Kasai, M. Iinuma, H. F. Hofmann, and Y. Kadoya, “Measurement and control of spatial qubits generated by passing photons through double slits,” Phys. Rev. A 78, 012307 (2008).

[CrossRef]

G. Taguchi, T. Dougakiuchi, N. Yoshimoto, K. Kasai, M. Iinuma, H. F. Hofmann, and Y. Kadoya, “Measurement and control of spatial qubits generated by passing photons through double slits,” Phys. Rev. A 78, 012307 (2008).

[CrossRef]

J. Řeháček, B.-G. Englert, and D. Kaszlikowski, “Minimal qubit tomography,” Phys. Rev. A 70, 052321 (2004).

[CrossRef]

J. P. Home, M. J. McDonnell, D. M. Lucas, G. Imreh, B. C. Keitch, D. J. Szwer, N. R. Thomas, S. C. Webster, D. N. Stacey, and A. M. Steane, “Deterministic entanglement and tomography of ion-spin qubits,” New J. Phys. 8, 188 (2006).

[CrossRef]

B. C. dos Santos, K. Dechoum, and A. Z. Khoury, “Continuous-variable hyperentanglement in a parametric oscillator with orbital angular momentum,” Phys. Rev. Lett. 103, 230503 (2009).

[CrossRef]

M. Riebe, K. Kim, P. Schindler, T. Monz, P. O. Schimdt, T. K. Korber, W. Hansel, H. Häffner, C. F. Hoos, and R. Blatt, “Process tomography of ion trap quantum gates,” Phys. Rev. Lett. 97, 220407 (2006).

[CrossRef]
[PubMed]

D. Collins, K. W. Kim, and W. C. Holton, “Deutsch-Jozsa algorithm as a test of quantum computation,” Phys. Rev. A 58, 1633–1636 (1998).

[CrossRef]

M. A. Nielsen, E. Knill, and R. Laflamme, “Complete quantum teleportation using nuclear magnetic resonance,” Nature 396, 52–55 (1998).

[CrossRef]

M. Riebe, K. Kim, P. Schindler, T. Monz, P. O. Schimdt, T. K. Korber, W. Hansel, H. Häffner, C. F. Hoos, and R. Blatt, “Process tomography of ion trap quantum gates,” Phys. Rev. Lett. 97, 220407 (2006).

[CrossRef]
[PubMed]

A. Ling, K. P. Soh, A. Lamas-Linares, and C. Kurtsiefer, “Experimental polarization state tomography using optimal polarimeters,” Phys. Rev. A 74, 022309 (2006).

[CrossRef]

J. T. Barreiro, N. K. Langford, N. A. Peters, and P. G. Kwiat, “Generation of hyperentangled photon pairs,” Phys. Rev. Lett. 95, 260501 (2005).

[CrossRef]

D. F. V. James, P. G. Kwiat, W. J. Munro, and A. G. White, “Measurement of qubits,” Phys. Rev. A 64, 052312 (2001).

[CrossRef]

A. G. White, D. F. V. James, P. H. Eberhard, and P. G. Kwiat, “Nonmaximally entangled states: production, characterization, and utilization,” Phys. Rev. Lett. 83, 3101–3107 (1999).

[CrossRef]

P. G. Kwiat, “Hyper-entangled states,” J. Mod. Opt. 44, 2173–2184 (1997).

M. A. Nielsen, E. Knill, and R. Laflamme, “Complete quantum teleportation using nuclear magnetic resonance,” Nature 396, 52–55 (1998).

[CrossRef]

A. Ling, K. P. Soh, A. Lamas-Linares, and C. Kurtsiefer, “Experimental polarization state tomography using optimal polarimeters,” Phys. Rev. A 74, 022309 (2006).

[CrossRef]

J. T. Barreiro, N. K. Langford, N. A. Peters, and P. G. Kwiat, “Generation of hyperentangled photon pairs,” Phys. Rev. Lett. 95, 260501 (2005).

[CrossRef]

N. K. Langford, R. B. Dalton, M. D. Harvey, J. L. O’Brien, G. L. Pryde, A. Gilchrist, S. D. Bartlett, and A. G. White, “Measuring entangled qutrits and their use for quantum bit comminment,” Phys. Rev. Lett. 93, 053601 (2004).

[CrossRef]
[PubMed]

J. I. Latorre, P. Pascual, and R. Tarrach, “Minimal optimal generalized quantum measurements,” Phys. Rev. Lett. 81, 1351–1354 (1998).

[CrossRef]

J. Leach, B. Jack, J. Romero, M. Ritsch-Marte, R. W. Boyd, A. K. Jha, S. M. Barnett, S. Franke-Arnold, and M. J. Padgett, “Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces,” Opt. Express 17, 8287–8293 (2009).

[CrossRef]
[PubMed]

G. Lima, A. Vargas, L. Neves, R. Guzmán, and C. Saavedra, “Manipulating spatial qudit states with programable optical devices,” Opt. Express 1710688–10696 (2009).

[CrossRef]
[PubMed]

L. Neves, G. Lima, E. J. S. Fonseca, L. Davidovich, and S. Pádua, “Characterizing entanglement in qubits created with spatially correlated twin photons,” Phys. Rev. A 76, 032314 (2007).

[CrossRef]

L. Neves, G. Lima, J. G. A. Gómes, C. H. Monken, C. Saavedra, and S. Pádua, “Generation of entangled states of qudits using twin photons,” Phys. Rev. Lett. 94, 100501 (2005).

[CrossRef]
[PubMed]

G. Lima, F. A. Torres-Ruiz, L. Neves, A. Delgado, C. Saavedra, and S. Pádua, “Measurement of spatial qubits,” J. Phys. B 41, 185501 (2008).

A. Ling, K. P. Soh, A. Lamas-Linares, and C. Kurtsiefer, “Experimental polarization state tomography using optimal polarimeters,” Phys. Rev. A 74, 022309 (2006).

[CrossRef]

J. P. Home, M. J. McDonnell, D. M. Lucas, G. Imreh, B. C. Keitch, D. J. Szwer, N. R. Thomas, S. C. Webster, D. N. Stacey, and A. M. Steane, “Deterministic entanglement and tomography of ion-spin qubits,” New J. Phys. 8, 188 (2006).

[CrossRef]

E. J. S. Fonseca, J. C. Machado da Silva, C. H. Monken, and S. Pádua, “Controlling two-particle conditional interference,” Phys. Rev. A 61, 023801 (2000).

[CrossRef]

A. Mair, A. Vaziri, G. Weihs, and A. Zeilinger, “Entanglement of the orbital angular momentum states of photons,” Nature 412, 313–316 (2001).

[CrossRef]
[PubMed]

Z. Y. Ou and L. Mandel, “Violation of Bell’s inequality and classical probability in a two-photon correlation experiment,” Phys. Rev. Lett. 61, 50–53 (1988).

[CrossRef]
[PubMed]

W. M. Pimenta, M. R. Barros, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Engineering spatial quantum states of twin-photons.”

M. R. Barros, R. C. Drumond, W. M. Pimenta, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Optical implementation of minimal Deutsch algorithm.”

S. Massar and S. Popescu, “Optimal extraction of information form finite quantum ensembles,” Phys. Rev. Lett. 74, 1259–1263 (1995).

[CrossRef]
[PubMed]

A. Rossi, A. Chiuri, G. Vallone, F. De Martini, and P. Mataloni, “Multipath entanglement of two photons,” Phys. Rev. Lett. 102, 153902 (2009).

[CrossRef]
[PubMed]

A. Rossi, G. Vallone, F. de Martini, and P. Mataloni, “Generation of time-bin entangled photons without temporal post-selection,” Phys. Rev. A 78, 012345 (2008).

[CrossRef]

C. Cinelli, M. Barbieri, R. Perris, P. Mataloni, and F. de Martini, “All-versus-nothing nonlocality test of quantum mechanics by two-photon hyperentaglement,” Phys. Rev. Lett. 95240405 (2005).

[CrossRef]
[PubMed]

J. P. Home, M. J. McDonnell, D. M. Lucas, G. Imreh, B. C. Keitch, D. J. Szwer, N. R. Thomas, S. C. Webster, D. N. Stacey, and A. M. Steane, “Deterministic entanglement and tomography of ion-spin qubits,” New J. Phys. 8, 188 (2006).

[CrossRef]

L. Neves, G. Lima, J. G. A. Gómes, C. H. Monken, C. Saavedra, and S. Pádua, “Generation of entangled states of qudits using twin photons,” Phys. Rev. Lett. 94, 100501 (2005).

[CrossRef]
[PubMed]

E. J. S. Fonseca, J. C. Machado da Silva, C. H. Monken, and S. Pádua, “Controlling two-particle conditional interference,” Phys. Rev. A 61, 023801 (2000).

[CrossRef]

M. Riebe, K. Kim, P. Schindler, T. Monz, P. O. Schimdt, T. K. Korber, W. Hansel, H. Häffner, C. F. Hoos, and R. Blatt, “Process tomography of ion trap quantum gates,” Phys. Rev. Lett. 97, 220407 (2006).

[CrossRef]
[PubMed]

I. Moreno, P. Velásquez, C. R. Fernández-Pousa, and M. M. Sánchez-López, “Jones matrix method for predicting and optimizing the optical modulation properties of a liquid-crystal display,” J. Appl. Phys. 94, 3697–3702 (2003).

[CrossRef]

D. F. V. James, P. G. Kwiat, W. J. Munro, and A. G. White, “Measurement of qubits,” Phys. Rev. A 64, 052312 (2001).

[CrossRef]

G. Lima, A. Vargas, L. Neves, R. Guzmán, and C. Saavedra, “Manipulating spatial qudit states with programable optical devices,” Opt. Express 1710688–10696 (2009).

[CrossRef]
[PubMed]

L. Neves, G. Lima, E. J. S. Fonseca, L. Davidovich, and S. Pádua, “Characterizing entanglement in qubits created with spatially correlated twin photons,” Phys. Rev. A 76, 032314 (2007).

[CrossRef]

L. Neves, G. Lima, J. G. A. Gómes, C. H. Monken, C. Saavedra, and S. Pádua, “Generation of entangled states of qudits using twin photons,” Phys. Rev. Lett. 94, 100501 (2005).

[CrossRef]
[PubMed]

L. Neves, S. Pádua, and C. Saavedra, “Controlled generation of maximally entangled qudits using twin photons,” Phys. Rev. A 69, 042305 (2004).

[CrossRef]

G. Lima, F. A. Torres-Ruiz, L. Neves, A. Delgado, C. Saavedra, and S. Pádua, “Measurement of spatial qubits,” J. Phys. B 41, 185501 (2008).

M. A. Nielsen, E. Knill, and R. Laflamme, “Complete quantum teleportation using nuclear magnetic resonance,” Nature 396, 52–55 (1998).

[CrossRef]

N. K. Langford, R. B. Dalton, M. D. Harvey, J. L. O’Brien, G. L. Pryde, A. Gilchrist, S. D. Bartlett, and A. G. White, “Measuring entangled qutrits and their use for quantum bit comminment,” Phys. Rev. Lett. 93, 053601 (2004).

[CrossRef]
[PubMed]

Z. Y. Ou and L. Mandel, “Violation of Bell’s inequality and classical probability in a two-photon correlation experiment,” Phys. Rev. Lett. 61, 50–53 (1988).

[CrossRef]
[PubMed]

J. Leach, B. Jack, J. Romero, M. Ritsch-Marte, R. W. Boyd, A. K. Jha, S. M. Barnett, S. Franke-Arnold, and M. J. Padgett, “Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces,” Opt. Express 17, 8287–8293 (2009).

[CrossRef]
[PubMed]

E. Yao, S. Franke-Arnold, J. Courtial, M. J. Padgett, and S. M. Barnett, “Observation of quantum entanglement using spatial light modulators,” Opt. Express 14, 13089–13094 (2006).

[CrossRef]
[PubMed]

L. Neves, G. Lima, E. J. S. Fonseca, L. Davidovich, and S. Pádua, “Characterizing entanglement in qubits created with spatially correlated twin photons,” Phys. Rev. A 76, 032314 (2007).

[CrossRef]

L. Neves, G. Lima, J. G. A. Gómes, C. H. Monken, C. Saavedra, and S. Pádua, “Generation of entangled states of qudits using twin photons,” Phys. Rev. Lett. 94, 100501 (2005).

[CrossRef]
[PubMed]

L. Neves, S. Pádua, and C. Saavedra, “Controlled generation of maximally entangled qudits using twin photons,” Phys. Rev. A 69, 042305 (2004).

[CrossRef]

E. J. S. Fonseca, J. C. Machado da Silva, C. H. Monken, and S. Pádua, “Controlling two-particle conditional interference,” Phys. Rev. A 61, 023801 (2000).

[CrossRef]

G. Lima, F. A. Torres-Ruiz, L. Neves, A. Delgado, C. Saavedra, and S. Pádua, “Measurement of spatial qubits,” J. Phys. B 41, 185501 (2008).

W. M. Pimenta, M. R. Barros, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Engineering spatial quantum states of twin-photons.”

M. R. Barros, R. C. Drumond, W. M. Pimenta, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Optical implementation of minimal Deutsch algorithm.”

T. Yang, Q. Zhang, J. Zhang, J. Yin, Z. Zhao, M. Zukowski, Z.-B. Chen, and J.-W. Pan, “All-versus-nothing violation of local realism by two-photon, four-dimensional entaglement,” Phys. Rev. Lett. 95, 240406 (2005).

[CrossRef]
[PubMed]

J. I. Latorre, P. Pascual, and R. Tarrach, “Minimal optimal generalized quantum measurements,” Phys. Rev. Lett. 81, 1351–1354 (1998).

[CrossRef]

C. Cinelli, M. Barbieri, R. Perris, P. Mataloni, and F. de Martini, “All-versus-nothing nonlocality test of quantum mechanics by two-photon hyperentaglement,” Phys. Rev. Lett. 95240405 (2005).

[CrossRef]
[PubMed]

J. T. Barreiro, N. K. Langford, N. A. Peters, and P. G. Kwiat, “Generation of hyperentangled photon pairs,” Phys. Rev. Lett. 95, 260501 (2005).

[CrossRef]

W. M. Pimenta, M. R. Barros, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Engineering spatial quantum states of twin-photons.”

M. R. Barros, R. C. Drumond, W. M. Pimenta, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Optical implementation of minimal Deutsch algorithm.”

S. Massar and S. Popescu, “Optimal extraction of information form finite quantum ensembles,” Phys. Rev. Lett. 74, 1259–1263 (1995).

[CrossRef]
[PubMed]

N. K. Langford, R. B. Dalton, M. D. Harvey, J. L. O’Brien, G. L. Pryde, A. Gilchrist, S. D. Bartlett, and A. G. White, “Measuring entangled qutrits and their use for quantum bit comminment,” Phys. Rev. Lett. 93, 053601 (2004).

[CrossRef]
[PubMed]

J. G. Rarity and P. R. Tapster, “Experimental violation of Bell’s inequality based on phase and momentum,” Phys. Rev. Lett. 64, 2495–2498 (1990).

[CrossRef]
[PubMed]

J. Řeháček, B.-G. Englert, and D. Kaszlikowski, “Minimal qubit tomography,” Phys. Rev. A 70, 052321 (2004).

[CrossRef]

M. Riebe, K. Kim, P. Schindler, T. Monz, P. O. Schimdt, T. K. Korber, W. Hansel, H. Häffner, C. F. Hoos, and R. Blatt, “Process tomography of ion trap quantum gates,” Phys. Rev. Lett. 97, 220407 (2006).

[CrossRef]
[PubMed]

J. Leach, B. Jack, J. Romero, M. Ritsch-Marte, R. W. Boyd, A. K. Jha, S. M. Barnett, S. Franke-Arnold, and M. J. Padgett, “Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces,” Opt. Express 17, 8287–8293 (2009).

[CrossRef]
[PubMed]

J. Leach, B. Jack, J. Romero, M. Ritsch-Marte, R. W. Boyd, A. K. Jha, S. M. Barnett, S. Franke-Arnold, and M. J. Padgett, “Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces,” Opt. Express 17, 8287–8293 (2009).

[CrossRef]
[PubMed]

A. Rossi, A. Chiuri, G. Vallone, F. De Martini, and P. Mataloni, “Multipath entanglement of two photons,” Phys. Rev. Lett. 102, 153902 (2009).

[CrossRef]
[PubMed]

A. Rossi, G. Vallone, F. de Martini, and P. Mataloni, “Generation of time-bin entangled photons without temporal post-selection,” Phys. Rev. A 78, 012345 (2008).

[CrossRef]

G. Lima, A. Vargas, L. Neves, R. Guzmán, and C. Saavedra, “Manipulating spatial qudit states with programable optical devices,” Opt. Express 1710688–10696 (2009).

[CrossRef]
[PubMed]

L. Neves, G. Lima, J. G. A. Gómes, C. H. Monken, C. Saavedra, and S. Pádua, “Generation of entangled states of qudits using twin photons,” Phys. Rev. Lett. 94, 100501 (2005).

[CrossRef]
[PubMed]

L. Neves, S. Pádua, and C. Saavedra, “Controlled generation of maximally entangled qudits using twin photons,” Phys. Rev. A 69, 042305 (2004).

[CrossRef]

G. Lima, F. A. Torres-Ruiz, L. Neves, A. Delgado, C. Saavedra, and S. Pádua, “Measurement of spatial qubits,” J. Phys. B 41, 185501 (2008).

I. Moreno, P. Velásquez, C. R. Fernández-Pousa, and M. M. Sánchez-López, “Jones matrix method for predicting and optimizing the optical modulation properties of a liquid-crystal display,” J. Appl. Phys. 94, 3697–3702 (2003).

[CrossRef]

M. Riebe, K. Kim, P. Schindler, T. Monz, P. O. Schimdt, T. K. Korber, W. Hansel, H. Häffner, C. F. Hoos, and R. Blatt, “Process tomography of ion trap quantum gates,” Phys. Rev. Lett. 97, 220407 (2006).

[CrossRef]
[PubMed]

M. Riebe, K. Kim, P. Schindler, T. Monz, P. O. Schimdt, T. K. Korber, W. Hansel, H. Häffner, C. F. Hoos, and R. Blatt, “Process tomography of ion trap quantum gates,” Phys. Rev. Lett. 97, 220407 (2006).

[CrossRef]
[PubMed]

Y. H. Shih and C. O. Alley, “New type of Einstein-Podolky-Rosen-Bohm experiment using pairs of light quanta produced by parametric down conversion,” Phys. Rev. Lett. 61, 2921–2924 (1988).

[CrossRef]
[PubMed]

A. Ling, K. P. Soh, A. Lamas-Linares, and C. Kurtsiefer, “Experimental polarization state tomography using optimal polarimeters,” Phys. Rev. A 74, 022309 (2006).

[CrossRef]

J. P. Home, M. J. McDonnell, D. M. Lucas, G. Imreh, B. C. Keitch, D. J. Szwer, N. R. Thomas, S. C. Webster, D. N. Stacey, and A. M. Steane, “Deterministic entanglement and tomography of ion-spin qubits,” New J. Phys. 8, 188 (2006).

[CrossRef]

J. P. Home, M. J. McDonnell, D. M. Lucas, G. Imreh, B. C. Keitch, D. J. Szwer, N. R. Thomas, S. C. Webster, D. N. Stacey, and A. M. Steane, “Deterministic entanglement and tomography of ion-spin qubits,” New J. Phys. 8, 188 (2006).

[CrossRef]

J. P. Home, M. J. McDonnell, D. M. Lucas, G. Imreh, B. C. Keitch, D. J. Szwer, N. R. Thomas, S. C. Webster, D. N. Stacey, and A. M. Steane, “Deterministic entanglement and tomography of ion-spin qubits,” New J. Phys. 8, 188 (2006).

[CrossRef]

G. Taguchi, T. Dougakiuchi, N. Yoshimoto, K. Kasai, M. Iinuma, H. F. Hofmann, and Y. Kadoya, “Measurement and control of spatial qubits generated by passing photons through double slits,” Phys. Rev. A 78, 012307 (2008).

[CrossRef]

J. G. Rarity and P. R. Tapster, “Experimental violation of Bell’s inequality based on phase and momentum,” Phys. Rev. Lett. 64, 2495–2498 (1990).

[CrossRef]
[PubMed]

J. I. Latorre, P. Pascual, and R. Tarrach, “Minimal optimal generalized quantum measurements,” Phys. Rev. Lett. 81, 1351–1354 (1998).

[CrossRef]

J. P. Home, M. J. McDonnell, D. M. Lucas, G. Imreh, B. C. Keitch, D. J. Szwer, N. R. Thomas, S. C. Webster, D. N. Stacey, and A. M. Steane, “Deterministic entanglement and tomography of ion-spin qubits,” New J. Phys. 8, 188 (2006).

[CrossRef]

J. Brendel, N. Gisin, W. Tittel, and H. Zbinden, “Pulsed energy-time entangled twin-photon source for quantum communication,” Phys. Rev. Lett. 82, 2594–2597 (1989).

[CrossRef]

G. Lima, F. A. Torres-Ruiz, L. Neves, A. Delgado, C. Saavedra, and S. Pádua, “Measurement of spatial qubits,” J. Phys. B 41, 185501 (2008).

A. Rossi, A. Chiuri, G. Vallone, F. De Martini, and P. Mataloni, “Multipath entanglement of two photons,” Phys. Rev. Lett. 102, 153902 (2009).

[CrossRef]
[PubMed]

A. Rossi, G. Vallone, F. de Martini, and P. Mataloni, “Generation of time-bin entangled photons without temporal post-selection,” Phys. Rev. A 78, 012345 (2008).

[CrossRef]

A. Mair, A. Vaziri, G. Weihs, and A. Zeilinger, “Entanglement of the orbital angular momentum states of photons,” Nature 412, 313–316 (2001).

[CrossRef]
[PubMed]

I. Moreno, P. Velásquez, C. R. Fernández-Pousa, and M. M. Sánchez-López, “Jones matrix method for predicting and optimizing the optical modulation properties of a liquid-crystal display,” J. Appl. Phys. 94, 3697–3702 (2003).

[CrossRef]

J. P. Home, M. J. McDonnell, D. M. Lucas, G. Imreh, B. C. Keitch, D. J. Szwer, N. R. Thomas, S. C. Webster, D. N. Stacey, and A. M. Steane, “Deterministic entanglement and tomography of ion-spin qubits,” New J. Phys. 8, 188 (2006).

[CrossRef]

A. Mair, A. Vaziri, G. Weihs, and A. Zeilinger, “Entanglement of the orbital angular momentum states of photons,” Nature 412, 313–316 (2001).

[CrossRef]
[PubMed]

N. K. Langford, R. B. Dalton, M. D. Harvey, J. L. O’Brien, G. L. Pryde, A. Gilchrist, S. D. Bartlett, and A. G. White, “Measuring entangled qutrits and their use for quantum bit comminment,” Phys. Rev. Lett. 93, 053601 (2004).

[CrossRef]
[PubMed]

D. F. V. James, P. G. Kwiat, W. J. Munro, and A. G. White, “Measurement of qubits,” Phys. Rev. A 64, 052312 (2001).

[CrossRef]

A. G. White, D. F. V. James, P. H. Eberhard, and P. G. Kwiat, “Nonmaximally entangled states: production, characterization, and utilization,” Phys. Rev. Lett. 83, 3101–3107 (1999).

[CrossRef]

W. K. Wootters, “Entenglement of formation of an arbitrary state of two qubits,” Phys. Rev. Lett. 80, 2245–2248 (1998).

[CrossRef]

T. Yang, Q. Zhang, J. Zhang, J. Yin, Z. Zhao, M. Zukowski, Z.-B. Chen, and J.-W. Pan, “All-versus-nothing violation of local realism by two-photon, four-dimensional entaglement,” Phys. Rev. Lett. 95, 240406 (2005).

[CrossRef]
[PubMed]

T. Yang, Q. Zhang, J. Zhang, J. Yin, Z. Zhao, M. Zukowski, Z.-B. Chen, and J.-W. Pan, “All-versus-nothing violation of local realism by two-photon, four-dimensional entaglement,” Phys. Rev. Lett. 95, 240406 (2005).

[CrossRef]
[PubMed]

G. Taguchi, T. Dougakiuchi, N. Yoshimoto, K. Kasai, M. Iinuma, H. F. Hofmann, and Y. Kadoya, “Measurement and control of spatial qubits generated by passing photons through double slits,” Phys. Rev. A 78, 012307 (2008).

[CrossRef]

J. Brendel, N. Gisin, W. Tittel, and H. Zbinden, “Pulsed energy-time entangled twin-photon source for quantum communication,” Phys. Rev. Lett. 82, 2594–2597 (1989).

[CrossRef]

A. Mair, A. Vaziri, G. Weihs, and A. Zeilinger, “Entanglement of the orbital angular momentum states of photons,” Nature 412, 313–316 (2001).

[CrossRef]
[PubMed]

D. M. Greenberger, M. A. Horne, and A. Zeilinger, “Multiparticle interferometry and the superposition principle,” Phys. Today 46, 22–29 (1993).

[CrossRef]

T. Yang, Q. Zhang, J. Zhang, J. Yin, Z. Zhao, M. Zukowski, Z.-B. Chen, and J.-W. Pan, “All-versus-nothing violation of local realism by two-photon, four-dimensional entaglement,” Phys. Rev. Lett. 95, 240406 (2005).

[CrossRef]
[PubMed]

T. Yang, Q. Zhang, J. Zhang, J. Yin, Z. Zhao, M. Zukowski, Z.-B. Chen, and J.-W. Pan, “All-versus-nothing violation of local realism by two-photon, four-dimensional entaglement,” Phys. Rev. Lett. 95, 240406 (2005).

[CrossRef]
[PubMed]

T. Yang, Q. Zhang, J. Zhang, J. Yin, Z. Zhao, M. Zukowski, Z.-B. Chen, and J.-W. Pan, “All-versus-nothing violation of local realism by two-photon, four-dimensional entaglement,” Phys. Rev. Lett. 95, 240406 (2005).

[CrossRef]
[PubMed]

T. Yang, Q. Zhang, J. Zhang, J. Yin, Z. Zhao, M. Zukowski, Z.-B. Chen, and J.-W. Pan, “All-versus-nothing violation of local realism by two-photon, four-dimensional entaglement,” Phys. Rev. Lett. 95, 240406 (2005).

[CrossRef]
[PubMed]

I. Moreno, P. Velásquez, C. R. Fernández-Pousa, and M. M. Sánchez-López, “Jones matrix method for predicting and optimizing the optical modulation properties of a liquid-crystal display,” J. Appl. Phys. 94, 3697–3702 (2003).

[CrossRef]

P. G. Kwiat, “Hyper-entangled states,” J. Mod. Opt. 44, 2173–2184 (1997).

G. Lima, F. A. Torres-Ruiz, L. Neves, A. Delgado, C. Saavedra, and S. Pádua, “Measurement of spatial qubits,” J. Phys. B 41, 185501 (2008).

M. A. Nielsen, E. Knill, and R. Laflamme, “Complete quantum teleportation using nuclear magnetic resonance,” Nature 396, 52–55 (1998).

[CrossRef]

A. Mair, A. Vaziri, G. Weihs, and A. Zeilinger, “Entanglement of the orbital angular momentum states of photons,” Nature 412, 313–316 (2001).

[CrossRef]
[PubMed]

J. P. Home, M. J. McDonnell, D. M. Lucas, G. Imreh, B. C. Keitch, D. J. Szwer, N. R. Thomas, S. C. Webster, D. N. Stacey, and A. M. Steane, “Deterministic entanglement and tomography of ion-spin qubits,” New J. Phys. 8, 188 (2006).

[CrossRef]

E. Yao, S. Franke-Arnold, J. Courtial, M. J. Padgett, and S. M. Barnett, “Observation of quantum entanglement using spatial light modulators,” Opt. Express 14, 13089–13094 (2006).

[CrossRef]
[PubMed]

J. Leach, B. Jack, J. Romero, M. Ritsch-Marte, R. W. Boyd, A. K. Jha, S. M. Barnett, S. Franke-Arnold, and M. J. Padgett, “Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces,” Opt. Express 17, 8287–8293 (2009).

[CrossRef]
[PubMed]

G. Lima, A. Vargas, L. Neves, R. Guzmán, and C. Saavedra, “Manipulating spatial qudit states with programable optical devices,” Opt. Express 1710688–10696 (2009).

[CrossRef]
[PubMed]

D. Collins, K. W. Kim, and W. C. Holton, “Deutsch-Jozsa algorithm as a test of quantum computation,” Phys. Rev. A 58, 1633–1636 (1998).

[CrossRef]

E. J. S. Fonseca, J. C. Machado da Silva, C. H. Monken, and S. Pádua, “Controlling two-particle conditional interference,” Phys. Rev. A 61, 023801 (2000).

[CrossRef]

L. Neves, G. Lima, E. J. S. Fonseca, L. Davidovich, and S. Pádua, “Characterizing entanglement in qubits created with spatially correlated twin photons,” Phys. Rev. A 76, 032314 (2007).

[CrossRef]

L. Neves, S. Pádua, and C. Saavedra, “Controlled generation of maximally entangled qudits using twin photons,” Phys. Rev. A 69, 042305 (2004).

[CrossRef]

J. Řeháček, B.-G. Englert, and D. Kaszlikowski, “Minimal qubit tomography,” Phys. Rev. A 70, 052321 (2004).

[CrossRef]

A. Ling, K. P. Soh, A. Lamas-Linares, and C. Kurtsiefer, “Experimental polarization state tomography using optimal polarimeters,” Phys. Rev. A 74, 022309 (2006).

[CrossRef]

A. Rossi, G. Vallone, F. de Martini, and P. Mataloni, “Generation of time-bin entangled photons without temporal post-selection,” Phys. Rev. A 78, 012345 (2008).

[CrossRef]

D. F. V. James, P. G. Kwiat, W. J. Munro, and A. G. White, “Measurement of qubits,” Phys. Rev. A 64, 052312 (2001).

[CrossRef]

G. Taguchi, T. Dougakiuchi, N. Yoshimoto, K. Kasai, M. Iinuma, H. F. Hofmann, and Y. Kadoya, “Measurement and control of spatial qubits generated by passing photons through double slits,” Phys. Rev. A 78, 012307 (2008).

[CrossRef]

J. T. Barreiro, N. K. Langford, N. A. Peters, and P. G. Kwiat, “Generation of hyperentangled photon pairs,” Phys. Rev. Lett. 95, 260501 (2005).

[CrossRef]

S. Massar and S. Popescu, “Optimal extraction of information form finite quantum ensembles,” Phys. Rev. Lett. 74, 1259–1263 (1995).

[CrossRef]
[PubMed]

R. Derka, V. Bužek, and A. K. Ekert, “Universal algorithm for optimal estimation of quantum states from finite ensembles via realizable generalized measurement,” Phys. Rev. Lett. 80, 1571–1575 (1998).

[CrossRef]

J. I. Latorre, P. Pascual, and R. Tarrach, “Minimal optimal generalized quantum measurements,” Phys. Rev. Lett. 81, 1351–1354 (1998).

[CrossRef]

C. Cinelli, M. Barbieri, R. Perris, P. Mataloni, and F. de Martini, “All-versus-nothing nonlocality test of quantum mechanics by two-photon hyperentaglement,” Phys. Rev. Lett. 95240405 (2005).

[CrossRef]
[PubMed]

T. Yang, Q. Zhang, J. Zhang, J. Yin, Z. Zhao, M. Zukowski, Z.-B. Chen, and J.-W. Pan, “All-versus-nothing violation of local realism by two-photon, four-dimensional entaglement,” Phys. Rev. Lett. 95, 240406 (2005).

[CrossRef]
[PubMed]

B. C. dos Santos, K. Dechoum, and A. Z. Khoury, “Continuous-variable hyperentanglement in a parametric oscillator with orbital angular momentum,” Phys. Rev. Lett. 103, 230503 (2009).

[CrossRef]

A. G. White, D. F. V. James, P. H. Eberhard, and P. G. Kwiat, “Nonmaximally entangled states: production, characterization, and utilization,” Phys. Rev. Lett. 83, 3101–3107 (1999).

[CrossRef]

Z. Y. Ou and L. Mandel, “Violation of Bell’s inequality and classical probability in a two-photon correlation experiment,” Phys. Rev. Lett. 61, 50–53 (1988).

[CrossRef]
[PubMed]

Y. H. Shih and C. O. Alley, “New type of Einstein-Podolky-Rosen-Bohm experiment using pairs of light quanta produced by parametric down conversion,” Phys. Rev. Lett. 61, 2921–2924 (1988).

[CrossRef]
[PubMed]

L. Neves, G. Lima, J. G. A. Gómes, C. H. Monken, C. Saavedra, and S. Pádua, “Generation of entangled states of qudits using twin photons,” Phys. Rev. Lett. 94, 100501 (2005).

[CrossRef]
[PubMed]

J. G. Rarity and P. R. Tapster, “Experimental violation of Bell’s inequality based on phase and momentum,” Phys. Rev. Lett. 64, 2495–2498 (1990).

[CrossRef]
[PubMed]

A. Rossi, A. Chiuri, G. Vallone, F. De Martini, and P. Mataloni, “Multipath entanglement of two photons,” Phys. Rev. Lett. 102, 153902 (2009).

[CrossRef]
[PubMed]

N. K. Langford, R. B. Dalton, M. D. Harvey, J. L. O’Brien, G. L. Pryde, A. Gilchrist, S. D. Bartlett, and A. G. White, “Measuring entangled qutrits and their use for quantum bit comminment,” Phys. Rev. Lett. 93, 053601 (2004).

[CrossRef]
[PubMed]

J. D. Franson, “Bell inequality for position and time,” Phys. Rev. Lett. 62, 2205–2208 (1989).

[CrossRef]
[PubMed]

J. Brendel, N. Gisin, W. Tittel, and H. Zbinden, “Pulsed energy-time entangled twin-photon source for quantum communication,” Phys. Rev. Lett. 82, 2594–2597 (1989).

[CrossRef]

M. Riebe, K. Kim, P. Schindler, T. Monz, P. O. Schimdt, T. K. Korber, W. Hansel, H. Häffner, C. F. Hoos, and R. Blatt, “Process tomography of ion trap quantum gates,” Phys. Rev. Lett. 97, 220407 (2006).

[CrossRef]
[PubMed]

W. K. Wootters, “Entenglement of formation of an arbitrary state of two qubits,” Phys. Rev. Lett. 80, 2245–2248 (1998).

[CrossRef]

D. M. Greenberger, M. A. Horne, and A. Zeilinger, “Multiparticle interferometry and the superposition principle,” Phys. Today 46, 22–29 (1993).

[CrossRef]

W. M. Pimenta, M. R. Barros, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Engineering spatial quantum states of twin-photons.”

M. R. Barros, R. C. Drumond, W. M. Pimenta, B. Marques, M. A. D. Carvalho, J. Ferraz, M. T. Cunha, and S. Pádua are preparing a manuscript to be called “Optical implementation of minimal Deutsch algorithm.”

S. Cialdi, D. Brivio, and M. G. A. Paris, “Demonstration of a programable source of two-photon multiqubit entangled states,” http://www.arxiv.org/abs/quant-ph/0912.2975v3 .