Signed Real Hurwitz numbers
Algebraic Geometry
2023-11-28 v1 Combinatorics
Abstract
In this paper, we enumerate with signs the holomorphic maps between Real Riemann surfaces. We relate the signs and the numbers obtained to the Real Gromov-Witten theory of the target. For a finite group with a non-trivial morphism to , we present a signed count of principal -bundles yielding a Klein Topological Quantum Field Theory.
Keywords
Cite
@article{arxiv.2311.16032,
title = {Signed Real Hurwitz numbers},
author = {Thomas Guidoni},
journal= {arXiv preprint arXiv:2311.16032},
year = {2023}
}