Complete family of separability criteria
نویسندگان
چکیده
منابع مشابه
Complete family of separability criteria
We introduce a family of separability criteria that are based on the existence of extensions of a bipartite quantum state r to a larger number of parties satisfying certain symmetry properties. It can be easily shown that all separable states have the required extensions, so the nonexistence of such an extension for a particular state implies that the state is entangled. One of the main advanta...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2004
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.69.022308