Superconformal symmetry, the supercurrent, and non-BPS brane dynamics

T. E. Clark, Muneto Nitta, T. Ter Veldhuis

研究成果: Article査読

7 被引用数 (Scopus)

抄録

The Noether currents associated with the nonlinearly realized super-Poincaré symmetries of the Green-Schwarz (Nambu-Goto-Akulov-Volkov) action for a non-Bogomol'nyi-Prasad-Sommerfield (non-BPS) p = 2 brane embedded in a N = 1, D = 4 target superspace are constructed. The R symmetry current, the superymmetry currents, the energy-momentum tensor and the scalar central charge current are shown to be components of a world-volume supercurrent. The centrally extended superconformai transformations are realized on the Nambu-Goldstone boson and fermion fields of the non-BPS brane. The superconformal currents form supersymmetry multiplets with the world-volume conformai central charge current and special conformal current being the primary components of the supersymmetry multiplets containing all the currents. Correspondingly the superconformal symmetry breaking terms form supersymmetry multiplets the components of which are obtainable as supersymmetry transformations of the primary currents' symmetry breaking terms.

本文言語English
論文番号025017
ページ(範囲)025017-1-025017-11
ジャーナルPhysical Review D - Particles, Fields, Gravitation and Cosmology
71
2
DOI
出版ステータスPublished - 2005 1月
外部発表はい

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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