主讲人单位 (Speaker's Institute): 中国科学院理论物理研究所

邀请人 (Invited by): 黄嘉豪

时间 (Time): 星期三，2022/12/21-14：00-16：00

地点 (Location): 珠海校区天琴中心2316会议室/腾讯会议

摘要 (Abstract): 

For microwave-dressed polar molecules, we analytically derive an intermolecular potential composed of an anisotropic van der Waals shielding core and a long-range dipolar interaction. We validate this effective potential by comparing its scattering properties with those calculated using the full multi-channel interaction potential. It is shown that scattering resonances can be induced by a sufficiently strong microwave field. We also show the power of the effective potential in the study of many-body physics by calculating the critical temperature of the Bardeen-Cooper-Schrieffer pairing in the microwave-dressed NaK gas. It turns out that the effective potential is well-behaved and extremely suitable for studying the many-body physics of the molecular gases. Our results pave the way for the studies of the many-body physics of the ultracold microwave-dressed molecular gases.

主讲人简介 (Speaker's CV): 

易俗，中国科学院理论物理研究所研究员。2002年获得美国佐治亚理工学院博士学位。2002年5月至2006年1月期间先后在美国佐治亚理工学院和莱斯大学从事博士后研究。主要从事超冷原子分子物理、量子模拟与量子精密测量等方向的理论研究。