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Integrability of the Bi-Yang–Baxter σ-Model

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Abstract

We construct a Lax pair with spectral parameter for a two-parameter doubly Poisson–Lie deformation of the principal chiral model.

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Authors and Affiliations

  1. Aix Marseille Université, CNRS, Centrale Marseille, I2M, UMR 7373, 13453, Marseille, France

    Ctirad Klimčík

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  1. Ctirad Klimčík
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Klimčík, C. Integrability of the Bi-Yang–Baxter σ-Model. Lett Math Phys 104, 1095–1106 (2014). https://doi.org/10.1007/s11005-014-0709-y

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  • DOI: https://doi.org/10.1007/s11005-014-0709-y

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