L. Y. Hu, H. Y. Fan, “Statistical properties of photon-subtracted squeezed vacuum in thermal environment,” J. Opt. Soc. Am. B 25, 1955–1964 (2008).

[CrossRef]

T. Kiesel, W. Vogel, V. Parigi, A. Zavatta, M. Bellini, “Experimental determination of a nonclassical Glauber–Sudarshan P function,” Phys. Rev. A 78, 021804(R) (2008).

[CrossRef]

A. Zavatta, V. Parigi, M. Bellini, “Experimental nonclassicality of single-photon-added thermal light states,” Phys. Rev. A 75, 052106 (2007).

[CrossRef]

V. Parigi, A. Zavatta, M. Kim, M. Bellini, “Probing quantum commutation rules by addition and subtraction of single photons to/from a light field,” Science 317, 1890–1893 (2007).

[CrossRef]
[PubMed]

A. Biswas, G. S. Agarwal, “Nonclassicality and decoherence of photon-subtracted squeezed states,” Phys. Rev. A 75, 032104 (2007).

[CrossRef]

A. R. Usha Devi, R. Prabhu, M. S. Uma, “Non-classicality of photon added coherent and thermal radiations,” Eur. Phys. J. D 40, 133–138 (2006).

[CrossRef]

H. R. Li, F. L. Li, Y. Yang, “Entangling two single-mode Gaussian states by use of a beam splitter,” Chin. Phys. 15, 2947–2952 (2006).

[CrossRef]

E. Shchukin, Th. Richter, W. Vogel, “Nonclassicality criteria in terms of moments,” Phys. Rev. A 71, 011802(R) (2005).

[CrossRef]

E. V. Shchukin, W. Vogel, “Nonclassical moments and their measurement,” Phys. Rev. A 72, 043808 (2005).

[CrossRef]

J. K. Asbóth, J. Calsamiglia, H. Ritsch, “Computable measure of nonclassicality for light,” Phys. Rev. Lett. 94, 173602 (2005).

[CrossRef]
[PubMed]

M. S. Kim, E. Park, P. L. Knight, H. Jeong, “Nonclassicality of a photon-subtracted Gaussian field,” Phys. Rev. A 71, 043805 (2005).

[CrossRef]

S. L. Braunstein, P. van Loock, “Quantum information with continuous variables,” Rev. Mod. Phys. 77, 513–577 (2005).

[CrossRef]

A. Zavatta, S. Viciani, M. Bellini, “Single-photon excitation of a coherent state: catching the elementary step of stimulated light emission,” Phys. Rev. A 72, 023820 (2005).

[CrossRef]

A. Zavatta, S. Viciani, M. Bellini, “Quantum-to-classical transition with single-photon-added coherent states of light,” Science 306, 660–662 (2004).

[CrossRef]
[PubMed]

J. Wenger, R. Tualle-Brouri, P. Grangier, “Non-Gaussian statistics from individual pulses of squeezed light,” Phys. Rev. Lett. 92, 153601 (2004).

[CrossRef]
[PubMed]

S. S. Mizrahi, V. V. Dodonov, “Creating quanta with an ‘annihilation’ operator,” J. Phys. A 35, 8847–8857 (2002).

[CrossRef]

Th. Richter, W. Vogel, “Nonclassicality of quantum states: a hierarchy of observable conditions,” Phys. Rev. Lett. 89, 283601 (2002).

[CrossRef]

G. Vidal, R. F. Werner, “Computable measure of entanglement,” Phys. Rev. A 65, 032314 (2002).

[CrossRef]

M. S. Kim, W. Son, V. Bužek, P. L. Knight, “Entanglement by a beam splitter: nonclassicality as a prerequisite for entanglement,” Phys. Rev. A 65, 032323 (2002).

[CrossRef]

Wang Xiang-bin, “Theorem for the beam-splitter entangler,” Phys. Rev. A 66, 024303 (2002).

[CrossRef]

W. Vogel, “Nonclassical states: an observable criterion,” Phys. Rev. Lett. 84, 1849–1852 (2000).

[CrossRef]
[PubMed]

G. M. D’Ariano, M. F. Sacchi, “Tomographic measurements of nonclassical radiation states,” Phys. Rev. A 59, 826–830 (1999).

[CrossRef]

Arvind, N. Mukunda, R. Simon, “Characterizations of classical and nonclassical states of quantized radiation,” J. Phys. A 31, 565–583 (1998).

[CrossRef]

V. Vedral, M. B. Plenio, M. A. Rippin, P. L. Knight, “Quantifying entanglement,” Phys. Rev. Lett. 78, 2275–2279 (1997).

[CrossRef]

D. N. Klyshko, “Observable signs of nonclassical light,” Phys. Lett. A 213, 7–15 (1996).

[CrossRef]

C. T. Lee, “Theorem on nonclassical states,” Phys. Rev. A 52, 3374–3376 (1995).

[CrossRef]
[PubMed]

G. S. Agarwal, K. Tara, “Nonclassical character of states exhibiting no squeezing or sub-Poissonian statistics,” Phys. Rev. A 46, 485–488 (1992).

[CrossRef]
[PubMed]

G. S. Agarwal, K. Tara, “Nonclassical properties of states generated by the excitations on a coherent state,” Phys. Rev. A 43, 492–497 (1991).

[CrossRef]
[PubMed]

C. T. Lee, “Measure of the nonclassicality of nonclassical states,” Phys. Rev. A 44, R2775–R2778 (1991).

[CrossRef]
[PubMed]

R. J. Glauber, “Coherent and incoherent states of the radiation field,” Phys. Rev. 131, 2766–2788 (1963).

[CrossRef]

E. C. G. Sudarshan, “Equivalence of semiclassical and quantum mechanical descriptions of statistical light beams,” Phys. Rev. Lett. 10, 277–279 (1963).

[CrossRef]

A. Biswas, G. S. Agarwal, “Nonclassicality and decoherence of photon-subtracted squeezed states,” Phys. Rev. A 75, 032104 (2007).

[CrossRef]

G. S. Agarwal, K. Tara, “Nonclassical character of states exhibiting no squeezing or sub-Poissonian statistics,” Phys. Rev. A 46, 485–488 (1992).

[CrossRef]
[PubMed]

G. S. Agarwal, K. Tara, “Nonclassical properties of states generated by the excitations on a coherent state,” Phys. Rev. A 43, 492–497 (1991).

[CrossRef]
[PubMed]

Arvind, N. Mukunda, R. Simon, “Characterizations of classical and nonclassical states of quantized radiation,” J. Phys. A 31, 565–583 (1998).

[CrossRef]

J. K. Asbóth, J. Calsamiglia, H. Ritsch, “Computable measure of nonclassicality for light,” Phys. Rev. Lett. 94, 173602 (2005).

[CrossRef]
[PubMed]

T. Kiesel, W. Vogel, V. Parigi, A. Zavatta, M. Bellini, “Experimental determination of a nonclassical Glauber–Sudarshan P function,” Phys. Rev. A 78, 021804(R) (2008).

[CrossRef]

A. Zavatta, V. Parigi, M. Bellini, “Experimental nonclassicality of single-photon-added thermal light states,” Phys. Rev. A 75, 052106 (2007).

[CrossRef]

V. Parigi, A. Zavatta, M. Kim, M. Bellini, “Probing quantum commutation rules by addition and subtraction of single photons to/from a light field,” Science 317, 1890–1893 (2007).

[CrossRef]
[PubMed]

A. Zavatta, S. Viciani, M. Bellini, “Single-photon excitation of a coherent state: catching the elementary step of stimulated light emission,” Phys. Rev. A 72, 023820 (2005).

[CrossRef]

A. Zavatta, S. Viciani, M. Bellini, “Quantum-to-classical transition with single-photon-added coherent states of light,” Science 306, 660–662 (2004).

[CrossRef]
[PubMed]

A. Biswas, G. S. Agarwal, “Nonclassicality and decoherence of photon-subtracted squeezed states,” Phys. Rev. A 75, 032104 (2007).

[CrossRef]

S. L. Braunstein, P. van Loock, “Quantum information with continuous variables,” Rev. Mod. Phys. 77, 513–577 (2005).

[CrossRef]

M. S. Kim, W. Son, V. Bužek, P. L. Knight, “Entanglement by a beam splitter: nonclassicality as a prerequisite for entanglement,” Phys. Rev. A 65, 032323 (2002).

[CrossRef]

J. K. Asbóth, J. Calsamiglia, H. Ritsch, “Computable measure of nonclassicality for light,” Phys. Rev. Lett. 94, 173602 (2005).

[CrossRef]
[PubMed]

G. M. D’Ariano, M. F. Sacchi, “Tomographic measurements of nonclassical radiation states,” Phys. Rev. A 59, 826–830 (1999).

[CrossRef]

S. S. Mizrahi, V. V. Dodonov, “Creating quanta with an ‘annihilation’ operator,” J. Phys. A 35, 8847–8857 (2002).

[CrossRef]

A. Ferraro, S. Olivares, M. G. A. Paris, “Gaussian states in continuous variable quantum information,” quant-ph/0503237, p. 38.

R. J. Glauber, “Coherent and incoherent states of the radiation field,” Phys. Rev. 131, 2766–2788 (1963).

[CrossRef]

J. Wenger, R. Tualle-Brouri, P. Grangier, “Non-Gaussian statistics from individual pulses of squeezed light,” Phys. Rev. Lett. 92, 153601 (2004).

[CrossRef]
[PubMed]

M. S. Kim, E. Park, P. L. Knight, H. Jeong, “Nonclassicality of a photon-subtracted Gaussian field,” Phys. Rev. A 71, 043805 (2005).

[CrossRef]

T. Kiesel, W. Vogel, V. Parigi, A. Zavatta, M. Bellini, “Experimental determination of a nonclassical Glauber–Sudarshan P function,” Phys. Rev. A 78, 021804(R) (2008).

[CrossRef]

V. Parigi, A. Zavatta, M. Kim, M. Bellini, “Probing quantum commutation rules by addition and subtraction of single photons to/from a light field,” Science 317, 1890–1893 (2007).

[CrossRef]
[PubMed]

M. S. Kim, E. Park, P. L. Knight, H. Jeong, “Nonclassicality of a photon-subtracted Gaussian field,” Phys. Rev. A 71, 043805 (2005).

[CrossRef]

M. S. Kim, W. Son, V. Bužek, P. L. Knight, “Entanglement by a beam splitter: nonclassicality as a prerequisite for entanglement,” Phys. Rev. A 65, 032323 (2002).

[CrossRef]

D. N. Klyshko, “Observable signs of nonclassical light,” Phys. Lett. A 213, 7–15 (1996).

[CrossRef]

M. S. Kim, E. Park, P. L. Knight, H. Jeong, “Nonclassicality of a photon-subtracted Gaussian field,” Phys. Rev. A 71, 043805 (2005).

[CrossRef]

M. S. Kim, W. Son, V. Bužek, P. L. Knight, “Entanglement by a beam splitter: nonclassicality as a prerequisite for entanglement,” Phys. Rev. A 65, 032323 (2002).

[CrossRef]

V. Vedral, M. B. Plenio, M. A. Rippin, P. L. Knight, “Quantifying entanglement,” Phys. Rev. Lett. 78, 2275–2279 (1997).

[CrossRef]

C. T. Lee, “Theorem on nonclassical states,” Phys. Rev. A 52, 3374–3376 (1995).

[CrossRef]
[PubMed]

C. T. Lee, “Measure of the nonclassicality of nonclassical states,” Phys. Rev. A 44, R2775–R2778 (1991).

[CrossRef]
[PubMed]

H. R. Li, F. L. Li, Y. Yang, “Entangling two single-mode Gaussian states by use of a beam splitter,” Chin. Phys. 15, 2947–2952 (2006).

[CrossRef]

H. R. Li, F. L. Li, Y. Yang, “Entangling two single-mode Gaussian states by use of a beam splitter,” Chin. Phys. 15, 2947–2952 (2006).

[CrossRef]

S. S. Mizrahi, V. V. Dodonov, “Creating quanta with an ‘annihilation’ operator,” J. Phys. A 35, 8847–8857 (2002).

[CrossRef]

Arvind, N. Mukunda, R. Simon, “Characterizations of classical and nonclassical states of quantized radiation,” J. Phys. A 31, 565–583 (1998).

[CrossRef]

A. Ferraro, S. Olivares, M. G. A. Paris, “Gaussian states in continuous variable quantum information,” quant-ph/0503237, p. 38.

T. Kiesel, W. Vogel, V. Parigi, A. Zavatta, M. Bellini, “Experimental determination of a nonclassical Glauber–Sudarshan P function,” Phys. Rev. A 78, 021804(R) (2008).

[CrossRef]

A. Zavatta, V. Parigi, M. Bellini, “Experimental nonclassicality of single-photon-added thermal light states,” Phys. Rev. A 75, 052106 (2007).

[CrossRef]

V. Parigi, A. Zavatta, M. Kim, M. Bellini, “Probing quantum commutation rules by addition and subtraction of single photons to/from a light field,” Science 317, 1890–1893 (2007).

[CrossRef]
[PubMed]

A. Ferraro, S. Olivares, M. G. A. Paris, “Gaussian states in continuous variable quantum information,” quant-ph/0503237, p. 38.

M. S. Kim, E. Park, P. L. Knight, H. Jeong, “Nonclassicality of a photon-subtracted Gaussian field,” Phys. Rev. A 71, 043805 (2005).

[CrossRef]

V. Vedral, M. B. Plenio, M. A. Rippin, P. L. Knight, “Quantifying entanglement,” Phys. Rev. Lett. 78, 2275–2279 (1997).

[CrossRef]

A. R. Usha Devi, R. Prabhu, M. S. Uma, “Non-classicality of photon added coherent and thermal radiations,” Eur. Phys. J. D 40, 133–138 (2006).

[CrossRef]

E. Shchukin, Th. Richter, W. Vogel, “Nonclassicality criteria in terms of moments,” Phys. Rev. A 71, 011802(R) (2005).

[CrossRef]

Th. Richter, W. Vogel, “Nonclassicality of quantum states: a hierarchy of observable conditions,” Phys. Rev. Lett. 89, 283601 (2002).

[CrossRef]

V. Vedral, M. B. Plenio, M. A. Rippin, P. L. Knight, “Quantifying entanglement,” Phys. Rev. Lett. 78, 2275–2279 (1997).

[CrossRef]

J. K. Asbóth, J. Calsamiglia, H. Ritsch, “Computable measure of nonclassicality for light,” Phys. Rev. Lett. 94, 173602 (2005).

[CrossRef]
[PubMed]

G. M. D’Ariano, M. F. Sacchi, “Tomographic measurements of nonclassical radiation states,” Phys. Rev. A 59, 826–830 (1999).

[CrossRef]

M. O. Scully, M. S. Zubairy, Quantum Optics (Cambridge U. Press, 1997).

E. Shchukin, Th. Richter, W. Vogel, “Nonclassicality criteria in terms of moments,” Phys. Rev. A 71, 011802(R) (2005).

[CrossRef]

E. V. Shchukin, W. Vogel, “Nonclassical moments and their measurement,” Phys. Rev. A 72, 043808 (2005).

[CrossRef]

Arvind, N. Mukunda, R. Simon, “Characterizations of classical and nonclassical states of quantized radiation,” J. Phys. A 31, 565–583 (1998).

[CrossRef]

M. S. Kim, W. Son, V. Bužek, P. L. Knight, “Entanglement by a beam splitter: nonclassicality as a prerequisite for entanglement,” Phys. Rev. A 65, 032323 (2002).

[CrossRef]

E. C. G. Sudarshan, “Equivalence of semiclassical and quantum mechanical descriptions of statistical light beams,” Phys. Rev. Lett. 10, 277–279 (1963).

[CrossRef]

G. S. Agarwal, K. Tara, “Nonclassical character of states exhibiting no squeezing or sub-Poissonian statistics,” Phys. Rev. A 46, 485–488 (1992).

[CrossRef]
[PubMed]

G. S. Agarwal, K. Tara, “Nonclassical properties of states generated by the excitations on a coherent state,” Phys. Rev. A 43, 492–497 (1991).

[CrossRef]
[PubMed]

J. Wenger, R. Tualle-Brouri, P. Grangier, “Non-Gaussian statistics from individual pulses of squeezed light,” Phys. Rev. Lett. 92, 153601 (2004).

[CrossRef]
[PubMed]

A. R. Usha Devi, R. Prabhu, M. S. Uma, “Non-classicality of photon added coherent and thermal radiations,” Eur. Phys. J. D 40, 133–138 (2006).

[CrossRef]

A. R. Usha Devi, R. Prabhu, M. S. Uma, “Non-classicality of photon added coherent and thermal radiations,” Eur. Phys. J. D 40, 133–138 (2006).

[CrossRef]

S. L. Braunstein, P. van Loock, “Quantum information with continuous variables,” Rev. Mod. Phys. 77, 513–577 (2005).

[CrossRef]

V. Vedral, M. B. Plenio, M. A. Rippin, P. L. Knight, “Quantifying entanglement,” Phys. Rev. Lett. 78, 2275–2279 (1997).

[CrossRef]

A. Zavatta, S. Viciani, M. Bellini, “Single-photon excitation of a coherent state: catching the elementary step of stimulated light emission,” Phys. Rev. A 72, 023820 (2005).

[CrossRef]

A. Zavatta, S. Viciani, M. Bellini, “Quantum-to-classical transition with single-photon-added coherent states of light,” Science 306, 660–662 (2004).

[CrossRef]
[PubMed]

G. Vidal, R. F. Werner, “Computable measure of entanglement,” Phys. Rev. A 65, 032314 (2002).

[CrossRef]

T. Kiesel, W. Vogel, V. Parigi, A. Zavatta, M. Bellini, “Experimental determination of a nonclassical Glauber–Sudarshan P function,” Phys. Rev. A 78, 021804(R) (2008).

[CrossRef]

E. V. Shchukin, W. Vogel, “Nonclassical moments and their measurement,” Phys. Rev. A 72, 043808 (2005).

[CrossRef]

E. Shchukin, Th. Richter, W. Vogel, “Nonclassicality criteria in terms of moments,” Phys. Rev. A 71, 011802(R) (2005).

[CrossRef]

Th. Richter, W. Vogel, “Nonclassicality of quantum states: a hierarchy of observable conditions,” Phys. Rev. Lett. 89, 283601 (2002).

[CrossRef]

W. Vogel, “Nonclassical states: an observable criterion,” Phys. Rev. Lett. 84, 1849–1852 (2000).

[CrossRef]
[PubMed]

J. Wenger, R. Tualle-Brouri, P. Grangier, “Non-Gaussian statistics from individual pulses of squeezed light,” Phys. Rev. Lett. 92, 153601 (2004).

[CrossRef]
[PubMed]

G. Vidal, R. F. Werner, “Computable measure of entanglement,” Phys. Rev. A 65, 032314 (2002).

[CrossRef]

Wang Xiang-bin, “Theorem for the beam-splitter entangler,” Phys. Rev. A 66, 024303 (2002).

[CrossRef]

H. R. Li, F. L. Li, Y. Yang, “Entangling two single-mode Gaussian states by use of a beam splitter,” Chin. Phys. 15, 2947–2952 (2006).

[CrossRef]

T. Kiesel, W. Vogel, V. Parigi, A. Zavatta, M. Bellini, “Experimental determination of a nonclassical Glauber–Sudarshan P function,” Phys. Rev. A 78, 021804(R) (2008).

[CrossRef]

V. Parigi, A. Zavatta, M. Kim, M. Bellini, “Probing quantum commutation rules by addition and subtraction of single photons to/from a light field,” Science 317, 1890–1893 (2007).

[CrossRef]
[PubMed]

A. Zavatta, V. Parigi, M. Bellini, “Experimental nonclassicality of single-photon-added thermal light states,” Phys. Rev. A 75, 052106 (2007).

[CrossRef]

A. Zavatta, S. Viciani, M. Bellini, “Single-photon excitation of a coherent state: catching the elementary step of stimulated light emission,” Phys. Rev. A 72, 023820 (2005).

[CrossRef]

A. Zavatta, S. Viciani, M. Bellini, “Quantum-to-classical transition with single-photon-added coherent states of light,” Science 306, 660–662 (2004).

[CrossRef]
[PubMed]

M. O. Scully, M. S. Zubairy, Quantum Optics (Cambridge U. Press, 1997).

H. R. Li, F. L. Li, Y. Yang, “Entangling two single-mode Gaussian states by use of a beam splitter,” Chin. Phys. 15, 2947–2952 (2006).

[CrossRef]

A. R. Usha Devi, R. Prabhu, M. S. Uma, “Non-classicality of photon added coherent and thermal radiations,” Eur. Phys. J. D 40, 133–138 (2006).

[CrossRef]

Arvind, N. Mukunda, R. Simon, “Characterizations of classical and nonclassical states of quantized radiation,” J. Phys. A 31, 565–583 (1998).

[CrossRef]

S. S. Mizrahi, V. V. Dodonov, “Creating quanta with an ‘annihilation’ operator,” J. Phys. A 35, 8847–8857 (2002).

[CrossRef]

D. N. Klyshko, “Observable signs of nonclassical light,” Phys. Lett. A 213, 7–15 (1996).

[CrossRef]

R. J. Glauber, “Coherent and incoherent states of the radiation field,” Phys. Rev. 131, 2766–2788 (1963).

[CrossRef]

C. T. Lee, “Measure of the nonclassicality of nonclassical states,” Phys. Rev. A 44, R2775–R2778 (1991).

[CrossRef]
[PubMed]

C. T. Lee, “Theorem on nonclassical states,” Phys. Rev. A 52, 3374–3376 (1995).

[CrossRef]
[PubMed]

G. S. Agarwal, K. Tara, “Nonclassical properties of states generated by the excitations on a coherent state,” Phys. Rev. A 43, 492–497 (1991).

[CrossRef]
[PubMed]

G. Vidal, R. F. Werner, “Computable measure of entanglement,” Phys. Rev. A 65, 032314 (2002).

[CrossRef]

E. Shchukin, Th. Richter, W. Vogel, “Nonclassicality criteria in terms of moments,” Phys. Rev. A 71, 011802(R) (2005).

[CrossRef]

E. V. Shchukin, W. Vogel, “Nonclassical moments and their measurement,” Phys. Rev. A 72, 043808 (2005).

[CrossRef]

T. Kiesel, W. Vogel, V. Parigi, A. Zavatta, M. Bellini, “Experimental determination of a nonclassical Glauber–Sudarshan P function,” Phys. Rev. A 78, 021804(R) (2008).

[CrossRef]

G. M. D’Ariano, M. F. Sacchi, “Tomographic measurements of nonclassical radiation states,” Phys. Rev. A 59, 826–830 (1999).

[CrossRef]

M. S. Kim, W. Son, V. Bužek, P. L. Knight, “Entanglement by a beam splitter: nonclassicality as a prerequisite for entanglement,” Phys. Rev. A 65, 032323 (2002).

[CrossRef]

Wang Xiang-bin, “Theorem for the beam-splitter entangler,” Phys. Rev. A 66, 024303 (2002).

[CrossRef]

G. S. Agarwal, K. Tara, “Nonclassical character of states exhibiting no squeezing or sub-Poissonian statistics,” Phys. Rev. A 46, 485–488 (1992).

[CrossRef]
[PubMed]

M. S. Kim, E. Park, P. L. Knight, H. Jeong, “Nonclassicality of a photon-subtracted Gaussian field,” Phys. Rev. A 71, 043805 (2005).

[CrossRef]

A. Biswas, G. S. Agarwal, “Nonclassicality and decoherence of photon-subtracted squeezed states,” Phys. Rev. A 75, 032104 (2007).

[CrossRef]

A. Zavatta, S. Viciani, M. Bellini, “Single-photon excitation of a coherent state: catching the elementary step of stimulated light emission,” Phys. Rev. A 72, 023820 (2005).

[CrossRef]

A. Zavatta, V. Parigi, M. Bellini, “Experimental nonclassicality of single-photon-added thermal light states,” Phys. Rev. A 75, 052106 (2007).

[CrossRef]

J. Wenger, R. Tualle-Brouri, P. Grangier, “Non-Gaussian statistics from individual pulses of squeezed light,” Phys. Rev. Lett. 92, 153601 (2004).

[CrossRef]
[PubMed]

W. Vogel, “Nonclassical states: an observable criterion,” Phys. Rev. Lett. 84, 1849–1852 (2000).

[CrossRef]
[PubMed]

Th. Richter, W. Vogel, “Nonclassicality of quantum states: a hierarchy of observable conditions,” Phys. Rev. Lett. 89, 283601 (2002).

[CrossRef]

J. K. Asbóth, J. Calsamiglia, H. Ritsch, “Computable measure of nonclassicality for light,” Phys. Rev. Lett. 94, 173602 (2005).

[CrossRef]
[PubMed]

V. Vedral, M. B. Plenio, M. A. Rippin, P. L. Knight, “Quantifying entanglement,” Phys. Rev. Lett. 78, 2275–2279 (1997).

[CrossRef]

E. C. G. Sudarshan, “Equivalence of semiclassical and quantum mechanical descriptions of statistical light beams,” Phys. Rev. Lett. 10, 277–279 (1963).

[CrossRef]

S. L. Braunstein, P. van Loock, “Quantum information with continuous variables,” Rev. Mod. Phys. 77, 513–577 (2005).

[CrossRef]

A. Zavatta, S. Viciani, M. Bellini, “Quantum-to-classical transition with single-photon-added coherent states of light,” Science 306, 660–662 (2004).

[CrossRef]
[PubMed]

V. Parigi, A. Zavatta, M. Kim, M. Bellini, “Probing quantum commutation rules by addition and subtraction of single photons to/from a light field,” Science 317, 1890–1893 (2007).

[CrossRef]
[PubMed]

M. O. Scully, M. S. Zubairy, Quantum Optics (Cambridge U. Press, 1997).

A. Ferraro, S. Olivares, M. G. A. Paris, “Gaussian states in continuous variable quantum information,” quant-ph/0503237, p. 38.