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Type: Artigo de periódico
Title: Obtaining the gauge invariant kinetic term for a SU(n)(U) circle times SU(m)(V) Lagrangian
Author: Bernardini, AE
Abstract: We propose a generalized way to formally obtain the gauge invariance of the kinetic part of a field Lagrangian over which a gauge transformation ruled by an SU(n) (U) circle times SU(m) (V) coupling symmetry is applied. As an illustrative example, we employ such a formal construction for reproducing the standard model Lagrangian. This generalized formulation is supposed to contribute for initiating the study of gauge transformation applied to generalized SU(n) (U) circle times SU(m) (V) symmetries as well as for complementing an introductory study of the standard model of elementary particles.
Subject: gauge transformation
standard model
Country: EUA
Editor: Springer/plenum Publishers
Citation: International Journal Of Theoretical Physics. Springer/plenum Publishers, v. 47, n. 4, n. 971, n. 976, 2008.
Rights: fechado
Identifier DOI: 10.1007/s10773-007-9523-y
Date Issue: 2008
Appears in Collections:Unicamp - Artigos e Outros Documentos

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