Multiple layer structure of non-Abelian vortex

Minoru Eto, Toshiaki Fujimori, Takayuki Nagashima, Muneto Nitta, Keisuke Ohashi, Norisuke Sakai

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

Bogomolny-Prasad-Sommerfield (BPS) vortices in U (N) gauge theories have two layers corresponding to non-Abelian and Abelian fluxes, whose widths depend nontrivially on the ratio of U (1) and SU (N) gauge couplings. We find numerically and analytically that the widths differ significantly from the Compton lengths of lightest massive particles with the appropriate quantum number.

Original languageEnglish
Pages (from-to)254-258
Number of pages5
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume678
Issue number2
DOIs
Publication statusPublished - 2009 Jul 13

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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