Phys. Rev. A 61, 044301 (2000) [4 pages]Mach-Zehnder interferometer and the teleporterReceived 24 June 1999; published 16 March 2000 We suggest a self-testing teleportation configuration for photon qubits based on a Mach-Zehnder interferometer. That is, Bob can tell how well the input state has been teleported without knowing what that input state was. One could imagine building a “locked” teleporter based on this configuration. The analysis is performed for continuous variable teleportation but the arrangement could be applied equally to discrete manipulations. © 2000 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevA.61.044301
DOI:
10.1103/PhysRevA.61.044301
PACS:
03.67.-a, 42.50.Dv, 42.50.-p
|
|
About | Terms and Conditions | Subscriptions | Search | Help
Use of the American Physical Society websites and journals implies that the user has read and agrees to our Terms and Conditions and any applicable Subscription Agreement. Physical Review®, Physical Review Letters®, Reviews of Modern Physics®, and Physical Review Special Topics® are trademarks of the American Physical Society.