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Teoreticheskaya i Matematicheskaya Fizika, 1984, Volume 60, Number 3, Pages 404–412
(Mi tmf5354)
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This article is cited in 9 scientific papers (total in 9 papers)
New functional representation in superspace for the Hubbard model
V. M. Zharkov
Abstract:
A new functional representation for the Hubbard model is obtained.
It uses a construction of “generalized coherent states with
respect to the supergroup”. A way is proposed for constructing
the generators of superalgebras that can be realized in problems
requiring allowance to be made for strong Coulomb interaction. The
physical meaning of the amplitude of the supercoordinate as the
mass of the particles in the fermion sector is discussed.
Received: 10.08.1983
Citation:
V. M. Zharkov, “New functional representation in superspace for the Hubbard model”, TMF, 60:3 (1984), 404–412; Theoret. and Math. Phys., 60:3 (1984), 902–907
Linking options:
https://www.mathnet.ru/eng/tmf5354 https://www.mathnet.ru/eng/tmf/v60/i3/p404
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Abstract page: | 306 | Full-text PDF : | 103 | References: | 29 | First page: | 1 |
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