Domain walls with non-Abelian flavor symmetry

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Abstract

Domain walls in gauge theory with non-Abelian flavor symmetry possess normalizable Nambu-Goldstone zero modes associated with spontaneously broken non-Abelian flavor symmetry. We construct the moduli space metric as the effective field theory of walls. The Nambu-Goldstone modes spread between two domain walls and their rotation induces long-range repulsive force. We also construct a bound state of domain walls. This article is based on the work with M. Eto, M. Nitta, K. Ohashi and N. Sakai.

Original languageEnglish
Pages (from-to)2234-2236
Number of pages3
JournalInternational Journal of Modern Physics A
Volume23
Issue number14-15
Publication statusPublished - 2008 Jun 20

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Keywords

  • Domain wall
  • Effective action
  • Supersymmetry

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Astronomy and Astrophysics

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