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Teoreticheskaya i Matematicheskaya Fizika, 1990, Volume 82, Number 2, Pages 216–223
(Mi tmf5409)
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This article is cited in 3 scientific papers (total in 3 papers)
Some properties of the Hubbard model with infinite repulsion
V. Ya. Krivnov, A. A. Ovchinnikov, V. O. Cheranovskii
Abstract:
The one-dimensional and quasione-dimensional Hubbard models with infinite repulsion of the electrons at one center are considered. The energy levels of the one-dimensional chains are degenerate with respect to the spin. The degeneracy is lifted by cyclization or inclusion of interchain interactions. The ground state of the quasione-dimensional systems has minimal spin.
Received: 10.01.1989
Citation:
V. Ya. Krivnov, A. A. Ovchinnikov, V. O. Cheranovskii, “Some properties of the Hubbard model with infinite repulsion”, TMF, 82:2 (1990), 216–223; Theoret. and Math. Phys., 82:2 (1990), 151–156
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https://www.mathnet.ru/eng/tmf5409 https://www.mathnet.ru/eng/tmf/v82/i2/p216
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Abstract page: | 273 | Full-text PDF : | 130 | References: | 35 | First page: | 1 |
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