Small Instantons, del Pezzo Surfaces and Type I' theory
High Energy Physics - Theory
2018-10-14 v2 Algebraic Geometry
Abstract
Small instantons of exceptional groups arise geometrically by a collapsing del Pezzo surface in a CY. We use this to explain the physics of a 4-brane probe in Type I' compactification to 9 dimensions.
Keywords
Cite
@article{arxiv.hep-th/9609071,
title = {Small Instantons, del Pezzo Surfaces and Type I' theory},
author = {M. R. Douglas and S. Katz and C. Vafa},
journal= {arXiv preprint arXiv:hep-th/9609071},
year = {2018}
}
Comments
21 pages, minor changes