F. Holik, C. Massri, A. Plastino
We present a formal framework which allows for a de?nition of nonclassical
correlations, in arbitrary statistical theories, alternative to the current
one. This is done by generalizing the maps which relate states of a system with
states of its subsystems. These permit one to generalize i) separability
measures to any arbitrary statistical model as well as ii) previous
entanglement criteria. The standard de?nition of entanglement becomes just a
particular case.
View original:
http://arxiv.org/abs/1202.0679
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