Domain walls, the extended superconformal algebra and the supercurrent

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

研究成果: Article査読

抄録

The presence of a domain wall is shown to require a tensorial central charge extension of the superconformal algebra. The currents associated with the conformal central charges are constructed as space-time moments of the SUSY tensorial central charge current. The supercurrent is obtained and it contains the R symmetry current, the SUSY spinor currents, the energy-momentum tensor and the SUSY tensorial central charge currents as its component currents. All tensorial central charge extended superconformal currents are constructed from the supercurrent. The superconformal currents' and the conformal tensorial central charge currents' (non-)conservation equations are expressed in terms of the generalized trace of the supercurrent. It is argued that although the SUSY tensorial central charges are uncorrected, the conformal tensorial central charges receive radiative corrections.

本文言語English
ページ(範囲)66-92
ページ数27
ジャーナルNuclear Physics B
776
1-2
DOI
出版ステータスPublished - 2007 7 30

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学

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