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APPLICATION OF PAIR COHERENT STATES IN QUANTUM INFORMATION PROCESSES
- Source :
- Modern Physics Letters B. 18:913-921
- Publication Year :
- 2004
- Publisher :
- World Scientific Pub Co Pte Lt, 2004.
-
Abstract
- We investigate the entanglement of pair coherent states in the phase damping channel by adopting the relative entropy of entanglement and propose a protocol of teleportation via pair coherent states. The fidelity of the protocol is then analyzed and the influence of phase damping on the teleportation fidelity examined.
Details
- ISSN :
- 17936640 and 02179849
- Volume :
- 18
- Database :
- OpenAIRE
- Journal :
- Modern Physics Letters B
- Accession number :
- edsair.doi...........daad6230aadc817a01ea7cadc92baafd