Meta-stable brane configurations, multiple NS5-branes, and rotated D6-branes

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Abstract

We construct the type IIA nonsupersymmetric meta-stable brane configurations corresponding to the various N = 1 supersymmetric gauge theories. The D6-branes are both displaced and rotated where these deformations are described as the mass term and quartic term for the fundamental flavors, respectively. The multiplicity of the NS5-branes occurs in the superpotential order for adjoint, symmetric, or bifundamental matters. A rich pattern of nonsupersymmetric meta-stable states as well as the supersymmetric stable states is found.

Original languageEnglish
Pages (from-to)5121-5171
Number of pages51
JournalInternational Journal of Modern Physics A
Volume24
Issue number27
DOIs
StatePublished - 30 Oct 2009

Keywords

  • Brane configuration
  • Metastability
  • Supersymmetry breaking
  • Type IIA string theory

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