# Light Nonabelian Monopoles and Generalized r-Vacua in Supersymmetric Gauge Theories

Bolognesi, Stefano and Konishi, Kenichi and Marmorini, Giacomo (2005) Light Nonabelian Monopoles and Generalized r-Vacua in Supersymmetric Gauge Theories. Nuclear Physics B - Proceedings Supplements, 718 (1-2). pp. 134-152. ISSN 1873-3832

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## Abstract

We study a class of N=1 supersymmetric U(N) gauge theories and find that there exist vacua in which the low-energy magnetic effective gauge group contains multiple nonabelian factors, \prod_i SU(r_i), supported by light monopoles carrying the associated nonabelian charges. These nontrivially generalize the physics of the so-called r-vacua found in softly broken N=2 supersymmetric SU(N) QCD, with an effective low-energy gauge group SU(r) \times U(1)^{N-r}. The matching between classical and quantum (r_{1}, r_{2},...) vacua gives an interesting hint about the nonabelian duality.

Item Type: Article Imported from arXiv Area02 - Scienze fisiche > FIS/02 - Fisica teorica, modelli e metodi matematici Dipartimenti (from 2013) > DIPARTIMENTO DI FISICA dott.ssa Sandra Faita 10 Feb 2014 15:51 10 Feb 2014 15:51 http://eprints.adm.unipi.it/id/eprint/1672

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