KP integrability through the $x-y$ swap relation

Fuente: arXiv
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Main Authors: Alexandrov, Alexander, Bychkov, Boris, Dunin-Barkowski, Petr, Kazarian, Maxim, Shadrin, Sergey
Format: Preprint
Published: 2023
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author Alexandrov, Alexander
Bychkov, Boris
Dunin-Barkowski, Petr
Kazarian, Maxim
Shadrin, Sergey
author_facet Alexandrov, Alexander
Bychkov, Boris
Dunin-Barkowski, Petr
Kazarian, Maxim
Shadrin, Sergey
contents We discuss a universal relation that we call the $x-y$ swap relation, which plays a prominent role in the theory of topological recursion, Hurwitz theory, and free probability theory. We describe in a very precise and detailed way the interaction of the $x-y$ swap relation and KP integrability. As an application, we prove a recent conjecture that relates some particular instances of topological recursion to the Mironov-Morozov-Semenoff matrix integrals.
format Preprint
id arxiv_https___arxiv_org_abs_2309_12176
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle KP integrability through the $x-y$ swap relation
Alexandrov, Alexander
Bychkov, Boris
Dunin-Barkowski, Petr
Kazarian, Maxim
Shadrin, Sergey
Mathematical Physics
High Energy Physics - Theory
Exactly Solvable and Integrable Systems
We discuss a universal relation that we call the $x-y$ swap relation, which plays a prominent role in the theory of topological recursion, Hurwitz theory, and free probability theory. We describe in a very precise and detailed way the interaction of the $x-y$ swap relation and KP integrability. As an application, we prove a recent conjecture that relates some particular instances of topological recursion to the Mironov-Morozov-Semenoff matrix integrals.
title KP integrability through the $x-y$ swap relation
topic Mathematical Physics
High Energy Physics - Theory
Exactly Solvable and Integrable Systems
url https://arxiv.org/abs/2309.12176