Zeros of Loschmidt echo in the presence of Anderson localization
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- 作者：Honghao Yin
- 所属单位：数理与信息工程学院
- 文献类型：期刊
- 发表时间：2018-01-01
- 发表刊物：Physical Review A
- 卷号：Vol.97
- 期号：No.3
- 页面范围：033624
- Issn号：2469-9926;2469-9934
- 是否译文：否
- 摘要：We study the Loschmidt echo and the dynamical free energy of the Anderson model after a quench of the disorder strength. If the initial state is extended and the eigenstates of the postquench Hamiltonian are strongly localized, we argue that the Loschmidt
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