Wall-crossing from supersymmetric galaxies
High Energy Physics - Theory
2015-05-19 v1
Abstract
We give an elementary physical derivation of the Kontsevich-Soibelman wall crossing formula, valid for any theory with a 4d N=2 supergravity description. Our argument leads to a slight generalization of the formula, which relates monodromy to the BPS spectrum.
Cite
@article{arxiv.1008.0030,
title = {Wall-crossing from supersymmetric galaxies},
author = {Evgeny Andriyash and Frederik Denef and Daniel L. Jafferis and Gregory W. Moore},
journal= {arXiv preprint arXiv:1008.0030},
year = {2015}
}
Comments
15 pages