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arxiv: quant-ph/0112062 · v1 · pith:SYY45FQBnew · submitted 2001-12-10 · 🪐 quant-ph

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

classification 🪐 quant-ph
keywords statewernercontinuous-variablenonlocalityseparabilitysqueezingteleportationanalogue
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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.

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