搜索

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

弱磁场中弱相互作用费米气体的热力学性质

门福殿

引用本文:
Citation:

弱磁场中弱相互作用费米气体的热力学性质

门福殿

Thermodynamic properties of a weakly interacting Fermi gas in weak magnetic field

Men Fu-Dian
PDF
导出引用
  • 根据赝势法和系综理论导出弱磁场中弱相互作用费米气体的内能、化学势和热容量的小参数r的解析式.在此基础上给出高温和低温两种情况下弱磁场中弱相互作用费米气体的热力学性质,探讨磁场及粒子间相互作用对热力学性质的影响,分析磁场与三维谐振势两种约束对系统性质影响的不同及其原因.
    The analytical expressions of internal energy, chemical potential and heat capacity of the little parameter r for a weakly interacting Fermi gas in weak magnetic field are derived by using “pseudopotential" method and ensemble theory. Based on the derived expressions, the thermodynamic properties of a weakly interacting Fermi gas in weak magnetic field at both high and low temperatures are given. The effects of magnetic field and interparticle interactions on the thermodynamic properties are discussed. The difference in the effects of magnetic trap and three-dimensional harmonic trap on the properties of the system and their reasons are analyzed.
计量
  • 文章访问数:  7850
  • PDF下载量:  5443
  • 被引次数: 0
出版历程
  • 收稿日期:  2005-06-05
  • 修回日期:  2005-11-08
  • 刊出日期:  2006-02-05

/

返回文章
返回