Fractional branes on ALE orbifolds
High Energy Physics - Theory
2007-05-23 v1
Abstract
We derive the classical type IIB supergravity solution describing fractional D3-branes transverse to a C^2/Gamma orbifold singularity, for Gamma any Kleinian ADE subgroup. This solution fully describes the N=2 gauge theory with appropriate gauge groups and matter living on the branes, up to non-perturbative instanton contributions.
Cite
@article{arxiv.hep-th/0112190,
title = {Fractional branes on ALE orbifolds},
author = {M. Billo' and L. Gallot and A. Liccardo},
journal= {arXiv preprint arXiv:hep-th/0112190},
year = {2007}
}
Comments
Latex, 6 pages, to appear in the proceedings of the RTN meeting ``The Quantum Structure of Spacetime and the Geometric Nature of Fundamental Interactions'', (Corfu, September 2001)