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Curve counting and S-duality
File | Description | Size | Format | |
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2007.03037.pdf | Published version | 620.46 kB | Adobe PDF | View/Open |
Title: | Curve counting and S-duality |
Authors: | Feyzbakhsh, S Thomas, R |
Item Type: | Journal Article |
Abstract: | We work on a projective threefold X which satisfies the Bogomolov-Gieseker conjecture of Bayer-Macrì-Toda, such as P3 or the quintic threefold. We prove certain moduli spaces of 2-dimensional torsion sheaves on X are smooth bundles over Hilbert schemes of ideal sheaves of curves and points in X . When X is Calabi-Yau this gives a simple wall crossing formula expressing curve counts (and so ultimately Gromov-Witten invariants) in terms of counts of D4-D2-D0 branes. These latter invariants are predicted to have modular properties which we discuss from the point of view of S-duality and Noether-Lefschetz theory. |
Issue Date: | 12-May-2023 |
Date of Acceptance: | 7-Feb-2023 |
URI: | http://hdl.handle.net/10044/1/103125 |
DOI: | 10.46298/epiga.2023.volume7.9818 |
ISSN: | 2491-6765 |
Publisher: | Episciences.org |
Start Page: | 1 |
End Page: | 25 |
Journal / Book Title: | Épijournal de Géométrie Algébrique |
Volume: | 7 |
Copyright Statement: | © by the author(s) This work is licensed under http://creativecommons.org/licenses/by-sa/4.0/ |
Publication Status: | Published |
Online Publication Date: | 2023-05-12 |
Appears in Collections: | Pure Mathematics Faculty of Natural Sciences Mathematics |
This item is licensed under a Creative Commons License