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Teoreticheskaya i Matematicheskaya Fizika, 1986, Volume 69, Number 2, Pages 163–174
(Mi tmf5215)
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This article is cited in 34 scientific papers (total in 34 papers)
Exceptional solutions to the Bethe ansatz equations
L. V. Avdeev, A. A. Vladimirov
Abstract:
The properties of some special solutions of the equations of the Bethe ansatz are investigated. Examples of nontrivial Bethe vectors corresponding to solutions with equal values of the spectral parameters are found. These cases are interpreted in the context of both the algebraic and coordinate Bethe ansatz. The coordinate ansatz is generalized to the case of the XXX model of arbitrary spin.
Received: 01.07.1985
Citation:
L. V. Avdeev, A. A. Vladimirov, “Exceptional solutions to the Bethe ansatz equations”, TMF, 69:2 (1986), 163–174; Theoret. and Math. Phys., 69:2 (1986), 1071–1079
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https://www.mathnet.ru/eng/tmf5215 https://www.mathnet.ru/eng/tmf/v69/i2/p163
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Abstract page: | 364 | Full-text PDF : | 218 | References: | 65 | First page: | 2 |
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