Generalized minimnal coupling principle: an alternative to the Higgs-Kibble mechanism in the standard model
por
Victor Aldaya
(Universidad de Granada)
→
Europe/Madrid
Sala Seminarios (Dpto. de Física Teórica (UVEG))
Sala Seminarios
Dpto. de Física Teórica (UVEG)
Descripción
We incorporate the gauge-group parameters into the particle Standard Model through a non-linear sigma-model Lagrangian. The new Goldstone-like bosons are minimally coupled according to a proper prescription which provides mass terms to the intermediate vector bosons without spoiling gauge invariance.