Non-local charges from zero-curvature for the supersymmetric sigma model

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9 Scopus citations

Abstract

A one-parameter family of curvature-free covariant derivatives is given for the supersymmetric sigma model. Conserved non-local charges are then constructed using contour methods.

Original languageEnglish (US)
Pages (from-to)276-278
Number of pages3
JournalPhysics Letters B
Volume88
Issue number3-4
DOIs
StatePublished - Dec 17 1979
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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