Topological degree for supersymmetric chiral models

descriptionPublicationkeyboard_double_arrow_right Article 15 Jul 1985 English Publisher:American Physical Society (APS)Journal:Physical Review D, volume 32, pages 510-512 (issn: 0556-2821,

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Authors: , Visser;

doi: 10.1103/physrevd.32.510

pmid: 9956169

Topological degree for supersymmetric chiral models

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Abstract

For the case of an N-field supersymmetric chiral model we discuss the relationship between the Witten index, the topological degree, the winding number, and the degree of polynomials. Using results of classical analysis we can then place strong constraints on the Witten index of supersymmetric chiral models. For renormalizable chiral models, 2< or =2/sup max/(m(z))< or =W< or =2/sup( rg/g )< or =2/sup N/.

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University of California, Berkeley
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