Deformations of surface defect moduli spaces
High Energy Physics - Theory
2020-11-05 v1
Abstract
Given a 4d supersymmetric theory with an supersymmetric surface defect, a marginal perturbation of the bulk theory induces a complex structure deformation of the defect moduli space. We describe a concrete way of computing this deformation using the bulk-defect OPE.
Cite
@article{arxiv.2011.01970,
title = {Deformations of surface defect moduli spaces},
author = {Andrew Neitzke and Ali Shehper},
journal= {arXiv preprint arXiv:2011.01970},
year = {2020}
}
Comments
24 pages