Solution of Baxter equation for the q-Toda and Toda 2 chains by NLIE

Abstract : We construct a basis of solutions of the scalar t − Q equation describing the spectrum of the q-Toda and Toda 2 chains by using auxiliary non-linear integral equations. Our construction allows us to provide quantisation conditions for the spectra of these models in the form of thermodynamic Bethe Ansatz-like equations
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  • HAL Id : cea-01787571, version 1

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O. Babelon, K. Kozlowski, V. Pasquier. Solution of Baxter equation for the q-Toda and Toda 2 chains by NLIE. 2018. ⟨cea-01787571⟩

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