Ultracold finite-size Fermi gas in a quartic trap |
| |
| Authors: | Liwei Chen Guozhen SuJincan Chen |
| |
| Affiliation: | Department of Physics and Institute of Theoretical Physics and Astrophysics, Xiamen University, Xiamen 361005, People?s Republic of China |
| |
| Abstract: | Low temperature properties of a finite-size ideal Fermi gas trapped in a quartic potential are studied. The curves of the chemical potential and specific heat varying with the particle number and temperature are plotted. The results obtained here are based on the numerical calculation of the state sum without invoking the Thomas–Fermi approximation, so that the more detailed dependences of the chemical potential and specific heat on the particle number and temperature are revealed. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
