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One-way Quantum Deficit and Decoherence for Two-qubit X States |
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| Authors: | Biao-Liang Ye Yao-Kun Wang Shao-Ming Fei |
| Abstract: | We study one-way quantum deficit of two-qubit X states systematically from analytical derivations. An effective approach to compute one-way quantum deficit of two-qubit X states has been provided. Analytical results are presented as for detailed examples. Moreover, we demonstrate the decoherence of one-way quantum deficit under phase damping channel. |
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