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Periodicity of Y-systems and flat connections

Andras Szenes
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Abstract

We give a proof of the periodicity of Zamolodchikov's Y-systems in the AxA case using a novel interpretation of the system as a condition of flatness of a connection on a certain graph.

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Andras Szenes. 2006-06-19. Periodicity of Y-systems and flat connections. https://arxiv.org/abs/math/0606377

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