报告题目（Title）：Gauge potentials in ultracold atoms: from localization transition to topological transition
报 告 人（Speaker）：王钢 副教授 (苏州大学)
报告时间（Time）：2019年11月26 日 （周二） 14:00
报告地点（Place）：校本部G309
邀请人（inviter）：张永平
摘要（Abstract）：A magnetic field, through its geometric gauge potential, usually causes measurable effects on the wave functions. This concept has been fueling research since Aharonov and Bohm's seminal work. Now the gauge potentials have been synthesized in ultracold atomic gases and opened up many avenues in the exploration of quantum matter. Stimulated by these recent advances, in this talk I will present two timely topics: the Anderson localization transition and topological phase transition in the ultracold atoms, where we try to understand the intricate effects of gauge involved.
