Partial Hermitian Conjugate Separability Criteria for Pure Quantum States |
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| Authors: | ZHAO Xin WU Hua LI Yan-Song LONG Gui-Lu |
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| Institution: | Key Laboratory for Atomic and Molecular NanoSciences and Department of Physics, Tsinghua University, Beijing 100084National Laboratory for Information Science and Technology, Tsinghua University, Beijing 100084 |
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| Abstract: | We propose a criterion for the separability of quantum pure states using the concept of a partial Hermitian conjugate. It is equivalent to the usual positive partial transposition criteria, with a simple physical interpretation. |
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| Keywords: | 03 67 Hk 03 65 Ud 03 67 Dd |
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