Deletion, Bell's inequality, teleportation

نویسندگان

  • Indranil Chakrabarty
  • Nirman Ganguly
  • Binayak S. Choudhury
چکیده

In this letter we analyze the efficacy of the entangled output of Pati-Braunstein deletion machine [3] as a teleportation channel. We analyze the possibility of it violating the Bell’s inequality. Interestingly we find that for all values of α the state does not violate the Bell’s inequality but when used as a teleportation channel can give a fidelity higher than the classical optimum (i.e 2 3 ).

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عنوان ژورنال:
  • Quantum Information Processing

دوره 10  شماره 

صفحات  -

تاریخ انتشار 2011