理工学院物理系学术报告

  
 
报 告1：Ultracold trapped Fermi gases (I): static properties
报 告 人：Dr. Michael Urban
时    间：7月13日15：00-17：00
地    点：理工楼305
报告内容：
1. Introduction
2. BCS-BEC crossover
3. Asymmetric Fermi gases
4. Fermi gases in an external trap potential
 
报 告2：Ultracold trapped Fermi gases (II): collective motion
报 告 人：Dr. Michael Urban
时    间：7月15日9：00-11：00
地    点：理工楼305
报告内容：
5. Sound waves and collective modes
6. Dynamics of the normal gas
7. Dynamics of the superfluid gas
8. Rotation of a superfluid gas
  
报   告3：BEC-BCS crossover and the liquid-gas phase transition in hot and dense nuclear matter
报 告 人：金猛 博士
时    间：7月15日11：00-11：50
地    点：理工楼305
报告内容：
The effect of nucleon-nucleon correlations on the critical temperature of a nucleonic BEC superfluid, a BCS superfluid, and the crossover between these phases is studied in nuclear matter with the in-medium T-matrix approach. The equation of state and the liquid-gas phase transition including nucleon-nucleon correlations in nuclear matter are discussed. Our results show that nucleon correlations play an important role for the properties of nuclear matter, especially in the low density region. Energy and entropy are studied beyond mean field theory.

作者：吉念宁