MetaStable Brane Configurations with Five NS5BRANES
Abstract
From an { N}=1 supersymmetric electric gauge theory with the gauge group SU(N_{c}) × SU(N‧_{c}) with fundamentals for each gauge group, the bifundamentals and a symmetric flavor and a conjugate symmetric flavor for SU(N_{c}), we apply Seiberg dual to each gauge group independently and obtain two { N}=1 supersymmetric dual magnetic gauge theories with dual matters including the gauge singlets. By analyzing the Fterm equations of the dual magnetic superpotentials, we describe the intersecting brane configurations of type IIA string theory corresponding to the metastable nonsupersymmetric vacua of these gauge theories. The case where the above symmetric flavor is replaced by an antisymmetric flavor is also discussed.
 Publication:

International Journal of Modern Physics A
 Pub Date:
 2009
 DOI:
 10.1142/S0217751X09044723
 arXiv:
 arXiv:0705.0056
 Bibcode:
 2009IJMPA..24.5465A
 Keywords:

 Metastability;
 product gauge group;
 supersymmetry breaking;
 Seiberg dual theory;
 High Energy Physics  Theory
 EPrint:
 28 pp, 7 figures