Non-Abelian vortex-string dynamics from nonlinear realization

Lu Xin Liu, Muneto Nitta

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

The dynamics of the non-Abelian vortex-string, which describes its low energy oscillations into the target D = 3+1 spacetime as well as its orientations in the internal space, is derived by the approach of nonlinear realization. The resulting action correlating these two sectors is found to have an invariant synthesis form of the NambuGoto-CP N-1 model actions. Higher order corrections to the vortex actions are presented up to the order of quartic derivatives. General p-brane dynamics in terms of the internal symmetry breaking is also discussed.

Original languageEnglish
Article number1250097
JournalInternational Journal of Modern Physics A
Volume27
Issue number18
DOIs
Publication statusPublished - 2012 Jul 20

Fingerprint

strings
vortices
broken symmetry
sectors
oscillations
synthesis
energy

Keywords

  • low energy dynamics
  • nonlinear realization
  • Vortex-string

ASJC Scopus subject areas

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

Cite this

Non-Abelian vortex-string dynamics from nonlinear realization. / Liu, Lu Xin; Nitta, Muneto.

In: International Journal of Modern Physics A, Vol. 27, No. 18, 1250097, 20.07.2012.

Research output: Contribution to journalArticle

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