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Higher Airy Structures, W Algebras and Topological Recursion

Borot G, Bouchard V, Chidambaram NK, Creutzig T, Noshchenko D (2024)

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Publication Type: Journal article

Publication year: 2024

Journal

Book Volume: 296

Pages Range: 1-108

Journal Issue: 1476

DOI: 10.1090/memo/1476

Abstract

We define higher quantum Airy structures as generalizations of the Kontsevich–Soibelman quantum Airy structures by allowing differential operators of arbitrary order (instead of only quadratic). We construct many classes of examples of higher quantum Airy structures as modules of W(g) algebras at self-dual level, with g = glN+1, so2N or eN. We discuss their enumerative geometric meaning in the context of (open and closed) intersection theory of the moduli space of curves and its variants. Some of these W constraints have already appeared in the literature, but we find many new ones. For glN+1 our result hinges on the description of previously unnoticed Lie subalgebras of the algebra of modes. As a consequence, we obtain a simple characterization of the spectral curves (with arbitrary ramification) for which the Bouchard–Eynard topological recursion gives symmetric ωg,ns and is thus well defined. For all such cases, we show that the topological recursion is equivalent to W(gl) constraints realized as higher quantum Airy structures, and obtain a Givental-like decomposition for the corresponding partition functions.

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How to cite

APA:

Borot, G., Bouchard, V., Chidambaram, N.K., Creutzig, T., & Noshchenko, D. (2024). Higher Airy Structures, W Algebras and Topological Recursion. Memoirs of the American Mathematical Society, 296(1476), 1-108. https://doi.org/10.1090/memo/1476

MLA:

Borot, Gaëtan, et al. "Higher Airy Structures, W Algebras and Topological Recursion." Memoirs of the American Mathematical Society 296.1476 (2024): 1-108.

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