Publication Date:
2016-07-06
Description:
Author(s): Supriyo Dutta, Bibhas Adhikari, Subhashish Banerjee, and R. Srikanth In this paper we consider the separability problem for bipartite quantum states arising from graphs. Earlier it was proved that the degree criterion is the graph-theoretic counterpart of the familiar positive partial transpose criterion for separability, although there are entangled states with posi… [Phys. Rev. A 94, 012306] Published Tue Jul 05, 2016
Keywords:
Quantum information
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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