Large N expansion in global and local supersymmetric theories

1996/12/29 by Tomohiro Matsuda, Matsuda, Tomohiro
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th) #hep-ph #hep-th

paper · pdf · doi:10.48550/arxiv.hep-ph/9612482

64 pages, Latex

arxiv created 1997/07/01 · arxiv updated 2009/11/30

Abstract

A systematic study of large N expansion in supersymmetric theories are given. Supersymmetric O(N) non-linear sigma model in two and three dimensions, massless and massive supersymmetric QCD with N_f<N_c-1 and supergravity models are analyzed in detail. Our main motivation is to discuss how the previously studied mechanism for dynamical generation of gaugino condensation and superpotential is realized in the framework of large N expansion.

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