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Influence of magnetic current on the ground state entanglement in an isotropic transverse XY chain |
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| Authors: | Liu Dan Zhang Yong and Long Guilu |
| Institution: | 1. Key Laboratory for Atomic and Molecular NanoSciences, and Department of Physics, Tsinghua University, Beijing 100084, China; 2. Center of Quantum Information Science and Technology, Tsinghua National Laboratory for information Science and Technology, Beijing 100084, China; 3. Institute of Physics, School of Sciences, Beijing University of Posts and Telecommunications, Beijing 100876, China |
| Abstract: | |
| Keywords: | Heisenberg-XY chain magnetic-current phase transition |
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