Inequalities for the Schmidt number of bipartite states
نویسندگان
چکیده
منابع مشابه
Bipartite bell inequalities for hyperentangled states.
We show that bipartite Bell inequalities based on the Einstein-Podolsky-Rosen criterion for elements of reality and derived from the properties of some hyperentangled states allow feasible experimental verification of the fact that quantum nonlocality grows exponentially with the size of the subsystems, and Bell loophole-free tests with currently available photodetection efficiencies.
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We consider a family of vector and operator norms which we refer to as Schmidt norms. We show that these norms have several uses in quantum information theory – they can be used to help classify k-positive linear maps (and hence entanglement witnesses), they are useful for approaching the problem of finding non-positive partial transpose bound entangled Werner states, they are related to the qu...
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ژورنال
عنوان ژورنال: Letters in Mathematical Physics
سال: 2019
ISSN: 0377-9017,1573-0530
DOI: 10.1007/s11005-019-01244-1