Simple models with non-Abelian moduli on topological defects

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I explain how conventional topological defects - the Abrikosov-Nielsen- Olesen string and domain walls - can acquire non-Abelian moduli localized on their world sheets. The setup is conceptually similar and generalizes that used by Witten for cosmic strings Witten.

Original languageEnglish (US)
Article number025025
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Issue number2
StatePublished - Jan 23 2013

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