For two identical particles entangled in n two-state variables, we show that, of the 4n hyper-entangled Bell states, 2n+1-1 can be distinguished using linear evolution and local measurement. This result generalizes previous results for n =1,2.
© 2011 Optical Society of America
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
Login to access OSA Member Subscription