A toolkit for defect computations in Landau-Ginzburg models
High Energy Physics - Theory
2013-03-07 v1 Mathematical Physics
Algebraic Geometry
math.MP
Abstract
We review the results of arXiv:1208.1481 on orientation reversal and duality for defects in topological Landau-Ginzburg models, with the intention of providing an easily accessible toolkit for computations. As an example we include a proof of the main result on adjunctions in a special case, using Pauli matrices. We also explain how to compute arbitrary correlators of defect-decorated planar worldsheets, and briefly discuss the relation to generalised orbifolds.
Keywords
Cite
@article{arxiv.1303.1389,
title = {A toolkit for defect computations in Landau-Ginzburg models},
author = {Nils Carqueville and Daniel Murfet},
journal= {arXiv preprint arXiv:1303.1389},
year = {2013}
}
Comments
11 pages, contribution to the String-Math 2012 proceedings