Continuous-variable Werner state: separability, nonlocality, squeezing and teleportation
arXiv:quant-ph/0112062 · doi:10.1103/PhysRevA.65.062315
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