Quiver Structure of Heterotic Moduli
High Energy Physics - Theory
2015-06-11 v1
Abstract
We analyse the vector bundle moduli arising from generic heterotic compactifications from the point of view of quiver representations. Phenomena such as stability walls, crossing between chambers of supersymmetry, splitting of non-Abelian bundles and dynamic generation of D-terms are succinctly encoded into finite quivers. By studying the Poincar\'e polynomial of the quiver moduli space using the Reineke formula, we can learn about such useful concepts as Donaldson-Thomas invariants, instanton transitions and supersymmetry breaking.
Cite
@article{arxiv.1208.3004,
title = {Quiver Structure of Heterotic Moduli},
author = {Yang-Hui He and Seung-Joo Lee},
journal= {arXiv preprint arXiv:1208.3004},
year = {2015}
}
Comments
38 pages, 5 figures, 1 table