Phase transitions in the diagonal ensemble of two-band Chern insulators
- 点击量:
- 所属单位：数理与信息工程学院
- 文献类型：期刊
- 发表时间：2016-01-01
- 发表刊物：New Journal of Physics
- 卷号：Vol.18
- 期号：No.5
- 页面范围：053003
- Issn号：1367-2630
- 是否译文：否
- 摘要：We identify a new class of phase transitions when calculating the Hall conductance of two-band Chern insulators in the long-time limit after a global quench of the Hamiltonian. The Hall conductance is expressed as the integral of the Berry curvature in th
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