Low energy dynamics of self-dual A_1 strings
High Energy Physics - Theory
2009-11-10 v2
Abstract
We examine the interrelation between the (2,0) supersymmetric six dimensional effective action for the A_1 theory, and the corresponding low-energy theory for the collective coordinates associated to supersymmetric selfdual BPS strings. We argue that this low-energy theory is a two-dimensional N = 4 supersymmetric sigma model.
Cite
@article{arxiv.hep-th/0301220,
title = {Low energy dynamics of self-dual A_1 strings},
author = {Andreas Gustavsson},
journal= {arXiv preprint arXiv:hep-th/0301220},
year = {2009}
}
Comments
8 pages. The ansatz for the fermionic collective coordinates has been slightly modified, and a discussion of its validity has been included. The curvature term has been corrected. To be published in Nuclear Physics B