Symmetric scheme for superdense coding between multiparties
- 11 July 2002
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 66 (1) , 014301
- https://doi.org/10.1103/physreva.66.014301
Abstract
Recently Liu, Long, Tong, and Li [Phys. Rev. A 65, 022304 (2002)] proposed a scheme for superdense coding between multiparties. This scheme seems to be highly asymmetric in the sense that only one sender effectively exploits entanglement. We show that this scheme can be modified in order to allow more senders to benefit from the entanglement-enhanced information transmission.Keywords
All Related Versions
This publication has 4 references indexed in Scilit:
- General scheme for superdense coding between multipartiesPhysical Review A, 2002
- Experimental implementation of dense coding using nuclear magnetic resonancePhysical Review A, 2000
- Dense Coding in Experimental Quantum CommunicationPhysical Review Letters, 1996
- Communication via one- and two-particle operators on Einstein-Podolsky-Rosen statesPhysical Review Letters, 1992