Continuous-variable Werner state: separability, nonlocality, squeezing and teleportation

Abstract

We investigate the separability, nonlocality and squeezing of continuous-variable analogue of the Werner state: a mixture of pure two-mode squeezed vacuum state with local thermal radiations. Utilizing this Werner state, coherent-state teleportation in Braunstein-Kimble setup is discussed.

7 pages, 4 figures

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