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

2001/12/10 by Ladislav Mista Jr., Radim Filip, Jaromir Fiurasek · 1 citation
Physics and Astronomy · #quant-ph

paper · pdf · doi:10.1103/physreva.65.062315

published as Phys. Rev. A 65, 062315 (2002). · 7 pages, 4 figures

arxiv created 2001/12/10 · arxiv updated 2016/09/08

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.

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