NON-ABELIAN VORTEX-STRING DYNAMICS FROM NONLINEAR REALIZATION

2009/12/07 by Lu-Xin Liu, Muneto Nitta
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Noncommutative and Quantum Gravity Theories #hep-ph #hep-th

paper · pdf · doi:10.1142/s0217751x12500972

published as Int.J.Mod.Phys.A27:1250097,2012 · 30 pages

arxiv created 2009/12/07 · openalex publication_date 2012/07/05 · arxiv updated 2012/07/17 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The dynamics of the non-Abelian vortex-string, which describes its low energy oscillations into the target D = 3+1 space–time 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 Nambu–Goto-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.

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