Correspondence between Skyrmions in 2+1 and 3+1 dimensions

研究成果: Article査読

42 被引用数 (Scopus)

抄録

A lump (2D Skyrmion) can be constructed as a sine-Gordon kink (1D Skyrmion) inside a domain wall in the massive O(3) sigma model. In this paper, we discuss relations between Skyrmions in 2+1 and 3+1 dimensions. We first construct a Bogomol'nyi-Prasad-Sommerfield 3D Skyrmion as a lump inside a non-Abelian domain wall in an O(4) sigma model with a potential term admitting two discrete vacua. Next, we construct a conventional 3D Skyrmion as a baby Skyrmion in a non-Abelian domain wall in the Skyrme model with a modified mass term admitting two discrete vacua. We also construct a spinning 3D Skyrmion as a Q lump in the non-Abelian domain wall.

本文言語English
論文番号025013
ジャーナルPhysical Review D - Particles, Fields, Gravitation and Cosmology
87
2
DOI
出版ステータスPublished - 2013 1 4

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学
  • 物理学および天文学(その他)

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