More meta-stable brane configurations without D6-branes

Changhyun Ahn

doi:10.1016/j.nuclphysb.2007.09.023

More meta-stable brane configurations without D6-branes

Changhyun Ahn

Department of Physics

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

We describe the intersecting brane configurations, consisting of NS-branes, D4-branes (and anti-D4-branes), in type IIA string theory corresponding to the meta-stable nonsupersymmetric vacua of N = 1SU (N_c) × SU (N_c^′) × SU (N_c^″) gauge theory with bifundamentals. By adding the orientifold 4-plane to these brane configurations, we also discuss the meta-stable brane configurations for other gauge theory with bifundamentals. Furthermore, we study the intersecting brane configurations corresponding to the nonsupersymmetric meta-stable vacua of other gauge theory with bifundamentals, by adding the orientifold 6-plane.

Original language	English
Pages (from-to)	281-316
Number of pages	36
Journal	Nuclear Physics B
Volume	790
Issue number	1-2
DOIs	https://doi.org/10.1016/j.nuclphysb.2007.09.023
State	Published - 11 Feb 2008

Keywords

Gauge theory
IIA string theory
Meta-stable vacua
SUSY breaking

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10.1016/j.nuclphysb.2007.09.023

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AB - We describe the intersecting brane configurations, consisting of NS-branes, D4-branes (and anti-D4-branes), in type IIA string theory corresponding to the meta-stable nonsupersymmetric vacua of N = 1SU (Nc) × SU (Nc′) × SU (Nc″) gauge theory with bifundamentals. By adding the orientifold 4-plane to these brane configurations, we also discuss the meta-stable brane configurations for other gauge theory with bifundamentals. Furthermore, we study the intersecting brane configurations corresponding to the nonsupersymmetric meta-stable vacua of other gauge theory with bifundamentals, by adding the orientifold 6-plane.

KW - Gauge theory

KW - IIA string theory

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More meta-stable brane configurations without D6-branes

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