星空在线,星空在线(中国)前沿讲坛第17讲:Non-Hermitian Topology in Quantum Dynamics
发布时间: 2021-07-17 19:03
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报告时间:2021718 13:30-16:30

报告地点:包氏教学楼8-203

讲座人:易为

报告摘要:In this talk, I will review recent development in the study of non-Hermitian topology using

dynamic processes. After a brief review of how non-Hermiticity can be conceptually introduced

and experimentally engineered, I will focus, for the remainder of the talk, on the following topics:

i) Non-Hermitian skin effects and non-Bloch bulk-boundary correspondence in Floquet dynamics;

ii) Revealing non-Hermitian skin effects and non-Bloch topology through dynamics in the bulk;

iii) Non-Bloch quench dynamics.

A central theme of these topics is the utility of the non-Bloch band theory, which impacts

dynamic processes, and can also have significant consequences beyond topology.

个人简介:

易为,男,1977 3月生于上海。教授、博导(2010-)
1995-2000
中国科学技术大学物理系 本科生
2000-2007
美国密歇根大学物理系 博士研究生
2007-2010
美国密歇根大学/奥地利因斯布鲁克大学 博士后
2010-
至今 中国科学技术大学光学与光学工程系 教授

在研科研项目:主持国家自然科学基金面上项目有自旋轨道耦合的超冷费米气体中奇异超流相的研究(2014/10-2017/12)