The open crepant resolution conjecture for toric orbifolds
The open crepant resolution conjecture for toric orbifolds
Let be a toric variety with at worst Gorenstein quotient singularities. Let be the canonical toric orbifold with coarse moduli space , and let be a toric crepant resolution of . Denote the flat coordinates on their Kähler moduli spaces by and , respectively, and let be the common dimension of these moduli spaces. Write and for their Lagrangian Floer superpotentials. Open crepant resolution conjecture. There exist , a holomorphic coordinate change , and a choice of analytic continuation of the coefficients of to the target of this map, such that is a holomorphic family of Laurent series near and
This is an open-string version of the crepant resolution conjecture, predicting equality of the generating functions of open Gromov–Witten invariants for a Gorenstein toric orbifold and its toric crepant resolution after analytic continuation and a change of variables.
Sources & referencesView supporting material
Primary source
Kwokwai Chan, Cheol-Hyun Cho, Siu-Cheong Lau and Hsian-Hua Tseng, “Lagrangian Floer superpotentials and crepant resolutions for toric orbifolds”, arXiv:1208.5282 (2014).
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