Any topological recursion on a rational spectral curve is KP integrable

Fuente: arXiv
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Hauptverfasser: Alexandrov, Alexander, Bychkov, Boris, Dunin-Barkowski, Petr, Kazarian, Maxim, Shadrin, Sergey
Format: Preprint
Veröffentlicht: 2024
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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 prove that for any initial data on a genus zero spectral curve the corresponding correlation differentials of topological recursion are KP integrable. As an application we prove KP integrability of partition functions associated via ELSV-type formulas to the $r$-th roots of the twisted powers of the log canonical bundles.
format Preprint
id arxiv_https___arxiv_org_abs_2406_07391
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Any topological recursion on a rational spectral curve is KP integrable
Alexandrov, Alexander
Bychkov, Boris
Dunin-Barkowski, Petr
Kazarian, Maxim
Shadrin, Sergey
Mathematical Physics
High Energy Physics - Theory
Algebraic Geometry
Exactly Solvable and Integrable Systems
We prove that for any initial data on a genus zero spectral curve the corresponding correlation differentials of topological recursion are KP integrable. As an application we prove KP integrability of partition functions associated via ELSV-type formulas to the $r$-th roots of the twisted powers of the log canonical bundles.
title Any topological recursion on a rational spectral curve is KP integrable
topic Mathematical Physics
High Energy Physics - Theory
Algebraic Geometry
Exactly Solvable and Integrable Systems
url https://arxiv.org/abs/2406.07391