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We consider two seemingly unrelated problems, the calculation of the WKB expansion of the harmonic oscillator wave functions and the counting the number of Feynman diagrams in QED or in many-body physics and show that their solutions are…

High Energy Physics - Theory · Physics 2018-04-06 K. Gopala Krishna , Patrick Labelle , Vasilisa Shramchenko

The Eynard-Orantin recursion formula provides an effective tool for certain enumeration problems in geometry. The formula requires a spectral curve and the recursion kernel. We present a uniform construction of the spectral curve and the…

Algebraic Geometry · Mathematics 2014-11-05 Olivia Dumitrescu , Motohico Mulase , Brad Safnuk , Adam Sorkin

We generalize the topological recursion of Eynard-Orantin (2007) to the family of spectral curves of Hitchin fibrations. A spectral curve in the topological recursion, which is defined to be a complex plane curve, is replaced with a generic…

Algebraic Geometry · Mathematics 2015-06-17 Olivia Dumitrescu , Motohico Mulase

Symplectic invariants introduced in math-ph/0702045 can be computed for an arbitrary spectral curve. For some examples of spectral curves, those invariants can solve loop equations of matrix integrals, and many problems of enumerative…

Mathematical Physics · Physics 2009-11-30 Bertrand Eynard , Nicolas Orantin

We study the connection between the Eynard-Orantin topological recursion and quantum curves for the family of genus one spectral curves given by the Weierstrass equation. We construct quantizations of the spectral curve that annihilate the…

Mathematical Physics · Physics 2018-08-06 Vincent Bouchard , Nitin K. Chidambaram , Tyler Dauphinee

We apply the Chekhov-Eynard-Orantin topological recursion to the curve corresponding to the quantum harmonic oscillator and demonstrate that the result is equivalent to the WKB wave function. We also show that using the multi-differentials…

Mathematical Physics · Physics 2017-02-07 Miguel Cutimanco , Patrick Labelle , Vasilisa Shramchenko

The paper aims at giving an introduction to the notion of quantum curves. The main purpose is to describe the new discovery of the relation between the following two disparate subjects: one is the topological recursion, that has its origin…

Algebraic Geometry · Mathematics 2016-08-30 Olivia Dumitrescu , Motohico Mulase

This is a survey article describing the relationship between quantum curves and topological recursion. A quantum curve is a Schr\"odinger operator-like noncommutative analogue of a plane curve which encodes (quantum) enumerative invariants…

Mathematical Physics · Physics 2015-02-17 Paul Norbury

Classical Hurwitz numbers count branched covers of the Riemann sphere with prescribed ramification data, or equivalently, factorisations in the symmetric group with prescribed cycle structure data. Monotone Hurwitz numbers restrict the…

Geometric Topology · Mathematics 2014-08-19 Norman Do , Alastair Dyer , Daniel V. Mathews

We prove, in a purely combinatorial way, the spectral curve topological recursion for the problem of enumeration of bi-colored maps, which are dual objects to dessins d'enfant. Furthermore, we give a proof of the quantum spectral curve…

Mathematical Physics · Physics 2018-10-23 P. Dunin-Barkowski , N. Orantin , A. Popolitov , S. Shadrin

We prove that the topological recursion reconstructs the WKB expansion of a quantum curve for all spectral curves whose Newton polygons have no interior point (and that are smooth as affine curves). This includes nearly all previously known…

Mathematical Physics · Physics 2017-08-10 Vincent Bouchard , Bertrand Eynard

This article consists of two parts. In Part 1, we present a formulation of two-dimensional topological quantum field theories in terms of a functor from a category of Ribbon graphs to the endofuntor category of a monoidal category. The key…

Algebraic Geometry · Mathematics 2017-05-18 Olivia Dumitrescu , Motohico Mulase

Using von Neumann algebras, we extend the theory of quantum computation on a graph to a theory of computation on an arbitrary topological space.

Operator Algebras · Mathematics 2024-07-23 Kazuki Ikeda

Given a spectral curve with exponential singularities (which we call a "transalgebraic spectral curve"), we extend the definition of topological recursion to include contributions from the exponential singularities in a way that is…

Mathematical Physics · Physics 2025-09-03 Vincent Bouchard , Reinier Kramer , Quinten Weller

We derive an efficient way to obtain generating functions of bipartite maps of arbitrary genus and boundary length using a spectral curve as initial data for the framework of topological recursion. Based on an earlier result of Chapuy and…

Mathematical Physics · Physics 2025-04-08 Johannes Branahl , Alexander Hock

Quantum curves were introduced in the physics literature. We develop a mathematical framework for the case associated with Hitchin spectral curves. In this context, a quantum curve is a Rees $\mathcal{D}$-module on a smooth projective…

Algebraic Geometry · Mathematics 2021-07-05 Olivia Dumitrescu , Motohico Mulase

In this paper we consider the enumeration of orientable and non-orientable chord diagrams. We show that this enumeration is encoded in appropriate expectation values of the $\beta$-deformed Gaussian and RNA matrix models. We evaluate these…

We prove that the topological recursion formalism can be used to compute the WKB expansion of solutions of second order differential operators obtained by quantization of any hyper-elliptic curve. We express this quantum curve in terms of…

Mathematical Physics · Physics 2021-10-29 Olivier Marchal , Nicolas Orantin

The purpose of this paper is to give a twisted version of the Eynard-Orantin topological recursion by a 2D Topological Quantum Field Theory. We define a kernel for a 2D TQFT and use an algebraic definition for a topological recursion to…

Algebraic Geometry · Mathematics 2016-06-03 Daniel Hernández Serrano

We define solvable quantum mechanical systems on a Hilbert space spanned by bipartite ribbon graphs with a fixed number of edges. The Hilbert space is also an associative algebra, where the product is derived from permutation group…

High Energy Physics - Theory · Physics 2023-07-17 Joseph Ben Geloun , Sanjaye Ramgoolam
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