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dc.contributor.authorAldaya Valverde, Víctor 
dc.contributor.authorLópez Ruiz, Francisco Felipe 
dc.contributor.authorSánchez Sastre, Eduardo 
dc.contributor.authorCalixto Molina, Manuel 
dc.date.accessioned2008-10-29T07:11:20Z
dc.date.available2008-10-29T07:11:20Z
dc.date.issued2008
dc.identifier.citationCALIXTO MOLINA, Manuel, ALDAYA VALVERDE, Victor, LÓPEZ RUIZ, Francisco, SÁNCHEZ SASTRE, Eduardo. Coupling Nonlinear Sigma-Matter to Yang-Mills Fields: Symmetry Breaking Patterns. Journal of Nonlinear Mathematical Physics, 20 (20): 1-11, 2008. ISSN 1402-9251es
dc.identifier.issn1402-9251
dc.description.abstractWe extend the traditional formulation of Gauge Field Theory by incorporating the (non-Abelian) gauge group parameters (traditionally simple spectators) as new dynamical (nonlinear-sigma-model-type) fields. These new fields interact with the usual Yang-Mills fields through a generalized minimal coupling prescription, which resembles the so-called Stueckelberg transformation [1], but for the non-Abelian case. Here we study the case of internal gauge symmetry groups, in particular, unitary groups U(N). We show how to couple standard Yang-Mills Theory to Nonlinear-Sigma Models on cosets of U(N): complex projective, Grassman and flag manifolds. These different couplings lead to distinct (chiral) symmetry breaking patterns and Higgs-less mass-generating mechanisms for Yang-Mills fields.es
dc.description.sponsorshipWork partially supported by the MCYT and Fundación Séneca under projects FIS2005-05736-C03-01 and 0310/PI/05es
dc.formatapplication/pdf
dc.language.isoenges
dc.publisherAtlantis Presses
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.titleCoupling Nonlinear Sigma-Matter to Yang-Mills Fields: Symmetry Breaking Patternses
dc.typeinfo:eu-repo/semantics/articlees
dc.subject.otherMatemática Aplicadaes
dc.subjectTeoria de campos Gaugees
dc.subjectTeoria Yang-Millses
dc.subjectModelo Sigma no lineales
dc.identifier.urihttp://hdl.handle.net/10317/511
dc.identifier.uriarXiv:0809.2077v1
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess


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