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Quantum thermal discord in a two-spin-i/2 XXZ model |
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| Authors: | Wang Qiong Liao Jie-Qiao Zeng Hao-Sheng |
| Institution: | [1]Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education, and Department of Physics, Hunan Normal University, Changsha 410081, China [2]Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China |
| Abstract: | quantum discord, concurrence, thermal equilibrium |
| Keywords: | quantum discord concurrence thermal equilibrium |
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