Higher dimensional bipartite composite systems with the same density matrix: separable, free entangled, or PPT entangled?
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Publication:2454240
DOI10.1007/s11128-013-0696-4zbMath1291.81042OpenAlexW2049996501MaRDI QIDQ2454240
Wei Cheng, Hua Li, Gang Wang, Fang Xu
Publication date: 13 June 2014
Published in: Quantum Information Processing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s11128-013-0696-4
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