Mach-Zehnder interferometer and the teleporter - art. no. 044301

Authors
Ralph, TC
Citation
Tc. Ralph, Mach-Zehnder interferometer and the teleporter - art. no. 044301, PHYS REV A, 6104(4), 2000, pp. 4301
Citations number
16
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6104
Issue
4
Year of publication
2000
Database
ISI
SICI code
1050-2947(200004)6104:4<4301:MIATT->2.0.ZU;2-T
Abstract
We suggest a self-testing teleportation configuration for photon qubits bas ed on a Mach-Zehnder interferometer. That is, Bob can tell how well the inp ut 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 arr angement could be applied equally to discrete manipulations.