Smallest state spaces for which bipartite entangled quantum states are separable

Smallest state spaces for which bipartite entangled quantum states are separable

According to usual definitions, entangled states cannot be given a separable decomposition in terms of products of local density operators. If we relax the requirement that the local operators be positive, then an entangled quantum state may admit a separable decomposition in terms of more general s...

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Bibliographic Details
Main Authors: Hussain Anwar, Sania Jevtic, Oliver Rudolph, Shashank Virmani
Format: Article
Language:English
Published: IOP Publishing 2015-01-01
Series:New Journal of Physics
Subjects:
bipartite entangled states
local hidden variables
separability
projective tensor norm
discrete wigner function
03.67.-a
Online Access:https://doi.org/10.1088/1367-2630/17/9/093047

Internet

https://doi.org/10.1088/1367-2630/17/9/093047

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