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The topological string/spectral theory correspondence establishes a precise, non-perturbative duality between topological strings on local Calabi-Yau threefolds and the spectral theory of quantized mirror curves. While this duality has been…

High Energy Physics - Theory · Physics 2025-10-14 Matijn François , Alba Grassi

We propose a general correspondence which associates a non-perturbative quantum-mechanical operator to a toric Calabi-Yau manifold, and we conjecture an explicit formula for its spectral determinant in terms of an M-theoretic version of the…

High Energy Physics - Theory · Physics 2015-12-22 Alba Grassi , Yasuyuki Hatsuda , Marcos Marino

Recently an exact duality between topological string and the spectral theory of operators constructed from mirror curves to toric Calabi-Yau threefolds has been proposed. At the same time an exact quantization condition for the cluster…

High Energy Physics - Theory · Physics 2021-04-27 Alba Grassi , Jie Gu

We address the spectral problem of the normal quantum mechanical operator associated to the quantized mirror curve of the toric (almost) del Pezzo Calabi--Yau threefold called local $\mathbb{P}^2$ in the case of complex values of Planck's…

Mathematical Physics · Physics 2020-12-02 Rinat Kashaev , Sergey Sergeev

Recent developments in string theory have revealed a surprising connection between spectral theory and local mirror symmetry: it has been found that the quantization of mirror curves to toric Calabi-Yau threefolds leads to trace class…

Mathematical Physics · Physics 2017-03-01 Marcos Marino

Recently, a correspondence has been proposed between spectral theory and topological strings on toric Calabi-Yau manifolds. In this paper we develop in detail this correspondence for mirror curves of higher genus, which display many new…

High Energy Physics - Theory · Physics 2015-12-25 Santiago Codesido , Alba Grassi , Marcos Marino

We consider the Topological String/Spectral theory duality on toric Calabi-Yau threefolds obtained from the resolution of the cone over the $Y^{N,0}$ singularity. Assuming Kyiv formula, we demonstrate this duality in a special regime thanks…

High Energy Physics - Theory · Physics 2025-07-04 Pavlo Gavrylenko , Alba Grassi , Qianyu Hao

We consider certain quantum spectral problems appearing in the study of local Calabi-Yau geometries. The quantum spectrum can be computed by the Bohr-Sommerfeld quantization condition for a period integral. For the case of small Planck…

High Energy Physics - Theory · Physics 2015-06-22 Min-xin Huang , Xian-fu Wang

We present an orbifold topological vertex formalism for PT invariants of toric Calabi-Yau 3-orbifolds with transverse $A_{n-1}$ singularities. We give a proof of the orbifold DT/PT Calabi-Yau topological vertex correspondence. As an…

Algebraic Geometry · Mathematics 2025-04-02 Yijie Lin

We develop a self-consistent approach to study the spectral properties of a class of quantum mechanical operators by using the knowledge about monodromies of $2\times 2$ linear systems (Riemann-Hilbert correspondence). Our technique applies…

Mathematical Physics · Physics 2022-06-22 Mikhail Bershtein , Pavlo Gavrylenko , Alba Grassi

Mirror curves to toric Calabi-Yau threefolds can be quantized and lead to trace class operators on the real line. The eigenvalues of these operators are encoded in the BPS invariants of the underlying threefold, but much less is known about…

High Energy Physics - Theory · Physics 2017-08-02 Marcos Marino , Szabolcs Zakany

Topological string theory near the conifold point of a Calabi-Yau threefold gives rise to factorially divergent power series which encode the all-genus enumerative information. These series lead to infinite towers of singularities in their…

High Energy Physics - Theory · Physics 2022-03-09 Jie Gu , Marcos Marino

Quantizing the mirror curve to a toric Calabi-Yau threefold gives rise to quantum operators whose fermionic spectral traces produce factorially divergent formal power series in the Planck constant and its inverse. These are conjecturally…

High Energy Physics - Theory · Physics 2025-03-11 Veronica Fantini , Claudia Rella

This review summarizes the recent developments in topological string theory from the author's perspective, mostly focused on aspects of research in which the author is involved. After a brief overview of the theory, we discuss two aspects…

High Energy Physics - Theory · Physics 2019-01-15 Min-xin Huang

The method of topological vertex for topological string theory on toric Calabi-Yau 3-folds is reviewed. Implications of an explicit formula of partition functions in the "on-strip" case, typically the generalized conifolds, are considered.…

Mathematical Physics · Physics 2015-04-21 Kanehisa Takasaki

We perform further tests of the correspondence between spectral theory and topological strings, focusing on mirror curves of genus greater than one with nontrivial mass parameters. In particular, we analyze the geometry relevant to the…

High Energy Physics - Theory · Physics 2017-03-08 Santiago Codesido , Jie Gu , Marcos Marino

We propose a new exact quantization condition for a class of quantum mechanical systems derived from local toric Calabi-Yau three-folds. Our proposal includes all contributions to the energy spectrum which are non-perturbative in the Planck…

High Energy Physics - Theory · Physics 2015-10-28 Xin Wang , Guojun Zhang , Min-xin Huang

We study aspects of Calabi-Yau four-folds as compactification manifolds of F-theory, using mirror symmetry of toric hypersurfaces. Correlation functions of the topological field theory are determined directly in terms of a natural ring…

High Energy Physics - Theory · Physics 2009-10-30 P. Mayr

Motivated by applications for non-perturbative topological strings in toric Calabi--Yau manifolds, we discuss the spectral problem for a pair of commuting modular conjugate (in the sense of Faddeev) Harper type operators, corresponding to a…

Mathematical Physics · Physics 2018-08-15 Rinat M. Kashaev , Sergey M. Sergeev

We give an introductory review of topological strings and their application to various aspects of superstrings and supersymmetric gauge theories. This review includes developing the necessary mathematical background for topological strings,…

High Energy Physics - Theory · Physics 2007-05-23 Andrew Neitzke , Cumrun Vafa
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