On genus one mirror symmetry in higher dimensions and the BCOV conjectures
Journal article, 2022

The mathematical physicists Bershadsky-Cecotti-Ooguri-Vafa (BCOV) proposed, in a seminal article from 1994, a conjecture extending genus zero mirror symmetry to higher genera. With a view towards a refined formulation of the Grothendieck-Riemann-Roch theorem, we offer a mathematical description of the BCOV conjecture at genus one. As an application of the arithmetic Riemann-Roch theorem of Gillet-Soule and our previous results on the BCOV invariant, we establish this conjecture for Calabi-Yau hypersurfaces in projective spaces. Our contribution takes place on the B-side, and together with the work of Zinger on the A-side, it provides the first complete examples of the mirror symmetry program in higher dimensions. The case of quintic threefolds was studied by Fang-LuYoshikawa. Our approach also lends itself to arithmetic considerations of the BCOV invariant, and we study a Chowla-Selberg type theorem expressing it in terms of special G-values for certain Calabi-Yau manifolds with complex multiplication.

14J33

58J52

14J32

32G20

Author

Dennis Eriksson

University of Gothenburg

Chalmers, Mathematical Sciences, Algebra and geometry

Gerard Freixas i Montplet

Mathematics Institute of Jussieu – Paris Rive Gauche

Christophe Mourougane

University of Rennes 1

Forum of Mathematics, Pi

2050-5086 (eISSN)

Vol. 10 e19

Subject Categories

Mathematical Analysis

DOI

10.1017/fmp.2022.13

More information

Latest update

10/25/2023