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Nonequilibrium Critical Phenomena
Time:2017-05-04

ZHONG Fan (钟凡)

School of Physics, Sun Yat-sen University, Guangzhou 510275

(中山大学物理学院,广州)

时间:Wed,2017-05-10,10:30-11:30

地点:Room 616,Physics Building

Abstract:

Although equilibrium statistical physics has achieved great success, equilibrium systems are an exception rather than the rule. Recent experiments in ultracold atoms have offered a platform for real-time observation of nonequilibrium behavior in quantum phase transitions. Here I shall introduce our recent studies on nonequilibrium universal behavior in critical phenomena that possess a long correclation time. These include nonequilibrium universal quantum critical initial slip in imaginary time for a closed quantum system quenched to its critcal point and our theory of finite-time scaling for driven nonequilibrium critical phenomena and its applications to Kibble-Zurek mechanism and nonequilibrium quantum criticality in an open system.

Biography:

1987、1990年分别本科、硕士毕业于中山大学物理系并留校任教,1995年在职获中山大学博士学位,论文入选首届全国优秀博士学位论文(1999),1996至2000年在南京大学和香港大学从事博士后研究,1999年任中山大学教授。曾获教育部新世纪优秀人才支持计划(2004)和国家杰出青年基金(2006)资助。

 

 

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