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Teoreticheskaya i Matematicheskaya Fizika, 1986, Volume 68, Number 1, Pages 106–116
(Mi tmf5158)
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Exact solution for the partition function of a system of interacting fermions
M. P. Zhelifonov, B. S. Nikitin
Abstract:
A simple method for passing from lattice statistical models to systems of
interacting fermions is proposed. Two systems of free fermions coupled by
a four-particle interaction of one type are considered. The general properties
of the model are investigated, and an exact solution to the problem
is obtained for a specific case.
Received: 19.03.1985
Citation:
M. P. Zhelifonov, B. S. Nikitin, “Exact solution for the partition function of a system of interacting fermions”, TMF, 68:1 (1986), 106–116; Theoret. and Math. Phys., 68:1 (1986), 707–714
Linking options:
https://www.mathnet.ru/eng/tmf5158 https://www.mathnet.ru/eng/tmf/v68/i1/p106
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Statistics & downloads: |
Abstract page: | 281 | Full-text PDF : | 125 | References: | 54 | First page: | 1 |
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