CALCULATION OF PARTITION FUNCTIONS
CALCULATION OF PARTITION FUNCTIONS
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DOI:
10.1103/physrevlett.3.77
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发表时间:
1959-01-01
影响因子:
8.6
通讯作者:
HUBBARD, J
中科院分区:
文献类型:
--
作者:
HUBBARD, J
It should be noted that vij k~= vk $ ij necessar-ily, so that V can be regarded as a quadratic form in the variables $ f&= qf q&. Bringing this quadratic form into normal form one has V=+ Xo pc,', where the Xz are real and the po are linear combinations of the $". The grand partition function may now be rewritten