报告人:张世忠 教授(香港大学)
邀请人:李朝红 教授
时 间:2025年03月07日(周五)17:00-18:00
地 点:深圳大学粤海校区光电所301报告厅
报告摘要:
A single component Fermi gas in three dimensions can only scatter via odd partial waves while new scattering modes may appear if it is confined in quasi-one or quasi-two dimensions. I discuss the experimental features of the new scattering modes in these confined quantum gases and show how they affect the radio-frequency spectral function. In addition, I discuss how one can use radio-frequency spectral function to explore the crossover from low to high dimensions.
报告人简介:
Professor Shizhong Zhang works on the general area of ultracold atomic gases. He received his Ph.D from University of Illinois at Urbana-Champaign in 2009 and did his postdoctoral training at The Ohio State University. He is an early pioneer in developing a set of universal relations in strongly interacting Fermi that later become a central quality in cold atom physics. His recent works focuses on transport properties of quantum gases with high partial wave scattering, and has been particularly interested in the behaviour of viscosity in the strongly interaction regime.