双组分等离子体朗道抗磁性的第二维里系数
Second virial coefficient for the Landau diamagnetism of a two component plasma
摘要:
本文研究了在均匀弱恒定磁场作用下双组分等离子体热力学性质的密度展开。我们从亥姆霍兹自由能的逸度展开开始。相对于密度的主导项通过相对于磁场的微扰展开来计算。我们找到了一个新的低密度等离子体的磁维里函数,它是关于磁场的二次精确函数。利用这些结果,我们计算的磁化强度和磁化率。
英文摘要:
This paper investigates the density expansion of the thermodynamic properties of a two component plasma under the influence of a weak constant uniform magnetic field. We start with the fugacity expansion for the Helmholtz free energy. The leading terms with respect to the density are calculated by a perturbation expansion with respect to the magnetic field. We find a new magnetic virial function for a low density plasma which is exact in quadratic order with respect to the magnetic field. Using these results we compute the magnetization and the magnetic susceptibility.
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