Entanglement and nonlocality for a mixture of pair-coherent states
Authors: 
S. Mancini, P. TombesiAuthors Info & Claims
Pages 106 - 114
Abstract
We consider a bipartite continuous variables quantum mixture coming from phase randomization of a pair-coherent state. We study the nonclassical properties of such a mixture. In particular, we quantify its degree of entanglement, then we show possible violations of Bell's inequalities. We also consider the use of this mixture in quantum teleportation. Finally, we compare this mixture with that obtained from a pair-coherent state by single photon loss.
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Rinton Press, Incorporated
Paramus, NJ
Publication History
Published: 01 March 2003
Revised: 20 December 2002
Received: 05 September 2002
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