Meta-stable brane configuration and gauged flavor symmetry

Changhyun Ahn

doi:10.1142/S0217732307024346

Meta-stable brane configuration and gauged flavor symmetry

Changhyun Ahn

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

13 Scopus citations

Abstract

Starting from an N = 1 supersymmetric electric gauge theory with the gauge group Sp(N_c) X SO(2N′_c) with fundamentals for the first gauge group factor and a bifundamental, we apply Seiberg dual to the symplectic gauge group only and arrive at the N = 1 supersymmetric dual magnetic gauge theory with dual matters including the gauge singlets and superpotential. By analyzing the F-term equations of the dual magnetic superpotential, we describe the intersecting brane configuration of type IIA string theory corresponding to the meta-stable nonsupersymmetric vacua of this gauge theory.

Original language	English
Pages (from-to)	2329-2341
Number of pages	13
Journal	Modern Physics Letters A
Volume	22
Issue number	31
DOIs	https://doi.org/10.1142/S0217732307024346
State	Published - 10 Oct 2007

Keywords

Meta-stable vacua
Seiberg dual
Supersymmetric gauge theory

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AB - Starting from an N = 1 supersymmetric electric gauge theory with the gauge group Sp(Nc) X SO(2N′c) with fundamentals for the first gauge group factor and a bifundamental, we apply Seiberg dual to the symplectic gauge group only and arrive at the N = 1 supersymmetric dual magnetic gauge theory with dual matters including the gauge singlets and superpotential. By analyzing the F-term equations of the dual magnetic superpotential, we describe the intersecting brane configuration of type IIA string theory corresponding to the meta-stable nonsupersymmetric vacua of this gauge theory.

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Meta-stable brane configuration and gauged flavor symmetry

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