On Faddeev's Equation

Fuente: arXiv
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Autor principal: Sergeev, Sergey
Formato: Preprint
Publicado: 2024
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author Sergeev, Sergey
author_facet Sergeev, Sergey
contents Faddeev' equations are a set-theoretical and an operator forms of the star-triangle equation. Known solutions of the quantum star-triangle equation, related to the Faddeev equations, are based on various forms of the modular double of the Weyl algebra including its cyclic representation. We show in this paper that Fadeev's equation also leads to a solution of the quantum star-triangle equation even in the case of a simple Weyl algebra with $|q|<1$. This paper can be seen as an addendum to the recent paper "V. Bazhanov and S. Sergeev, A distant descendant of the six-vertex model, arXiv:2310.08427".
format Preprint
id arxiv_https___arxiv_org_abs_2404_00499
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle On Faddeev's Equation
Sergeev, Sergey
Mathematical Physics
81Q80, 82B23
Faddeev' equations are a set-theoretical and an operator forms of the star-triangle equation. Known solutions of the quantum star-triangle equation, related to the Faddeev equations, are based on various forms of the modular double of the Weyl algebra including its cyclic representation. We show in this paper that Fadeev's equation also leads to a solution of the quantum star-triangle equation even in the case of a simple Weyl algebra with $|q|<1$. This paper can be seen as an addendum to the recent paper "V. Bazhanov and S. Sergeev, A distant descendant of the six-vertex model, arXiv:2310.08427".
title On Faddeev's Equation
topic Mathematical Physics
81Q80, 82B23
url https://arxiv.org/abs/2404.00499