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Gaudin magnet and off-mass-shell Bethe wave functions

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Abstract

The general Bethe equation (or off-shell Bethe ansatz equation) is proved for the Gaudin magnet for a broad class of simple complex Lie algebras.

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Translated from Teoreticheskaya i Matematicheskaya Fizika, Vol. 113, No. 1, pp. 13–28, October, 1997.

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Mkhitaryan, V.V. Gaudin magnet and off-mass-shell Bethe wave functions. Theor Math Phys 113, 1217–1230 (1997). https://doi.org/10.1007/BF02634009

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