Publication Date:
2012-09-05
Description:
Author(s): Kil-Chan Ha and Seung-Hyeok Kye We examine various notions related to the optimality for entanglement witnesses arising from Choi-type positive linear maps. We found examples of optimal entanglement witnesses which are nondecomposable but are not “nondecomposable optimal entanglement witnesses” in the sense of Lewenstein, Kraus, C... [Phys. Rev. A 86, 034301] Published Tue Sep 04, 2012
Keywords:
Quantum information
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics