Getting N=1 super Yang-Mills from strings
高能物理 - 理论
2008-11-26 v1
摘要
In the context of the gauge-string correspondence, we discuss the spontaneous partial breaking of supersymmetry. Starting from the orbifold of S^5, supersymmetry breaking leads us to consider the (resolved) conifold background and some of the gauge dynamics encoded in that geometry. Using this gravity dual, we compute the low energy effective superpotential for such N=1 theories. We are naturally led to extend the Veneziano-Yankielowicz one: glueball fields appear.
引用
@article{arxiv.hep-th/0701120,
title = {Getting N=1 super Yang-Mills from strings},
author = {P. Merlatti},
journal= {arXiv preprint arXiv:hep-th/0701120},
year = {2008}
}
备注
17 pages; based on the talk given at Corfu Summer Institute on elementary particle physics (CORFU2005)