Bell measurements for teleportation
- 1 May 1999
- journal article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 59 (5), 3295-3300
- https://doi.org/10.1103/physreva.59.3295
Abstract
In this paper we investigate the possibility of making complete Bell measurements on a product Hilbert space of two two-level bosonic systems. We restrict our tools to linear elements, such as beam splitters and phase shifters, delay lines and electronically switched linear elements, photodetectors, and auxiliary bosons. As a result we show that with these tools a never failing Bell measurement is impossible. DOI: http://dx.doi.org/10.1103/PhysRevA.59.3295 © 1999 The American Physical SocietyKeywords
Other Versions
This publication has 24 references indexed in Scilit:
- Experimental Entanglement Swapping: Entangling Photons That Never InteractedPhysical Review Letters, 1998
- Optical simulation of quantum logicPhysical Review A, 1998
- Experimental Realization of Teleporting an Unknown Pure Quantum State via Dual Classical and Einstein-Podolsky-Rosen ChannelsPhysical Review Letters, 1998
- Multiparticle generalization of entanglement swappingPhysical Review A, 1998
- Experimental quantum teleportationNature, 1997
- Three-Particle Entanglements from Two Entangled PairsPhysical Review Letters, 1997
- New High-Intensity Source of Polarization-Entangled Photon PairsPhysical Review Letters, 1995
- ‘‘Event-ready-detectors’’ Bell experiment via entanglement swappingPhysical Review Letters, 1993
- Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channelsPhysical Review Letters, 1993
- Communication via one- and two-particle operators on Einstein-Podolsky-Rosen statesPhysical Review Letters, 1992