Thermal distribution functions and finite-size effects for lattice fermions
Thermal distribution functions and finite-size effects for lattice fermions
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晶格费米子的热分布函数和有限尺寸效应
DOI:
10.1016/0370-2693(84)91182-1
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发表时间:
1984
影响因子:
4.4
通讯作者:
M. Stone
中科院分区:
文献类型:
--
作者:
H. Matsuoka;M. Stone
We perform, analytically, the sum over the finite set of Matsubara frequencies that arises in the lattice thermodynamics of a free Fermi gas. The resultant expressions provide an easy demonstration that the correction continuum expressions are obtained in the limit of small lattice spacing.