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Type: Artigo de periódico
Title: Obtaining The Gauge Invariant Kinetic Term For A Su(n) U ⊗ Su(m) V Lagrangian
Author: Bernardini A.E.
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 ⊗ 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 ⊗ SU(m) V symmetries as well as for complementing an introductory study of the standard model of elementary particles. © 2007 Springer Science+Business Media, LLC.
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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