Fundamental CP-violating quantities in a SU(2)$ \otimes $U(1) model with many Higgs doublets
High Energy Physics - Phenomenology
2010-11-01 v1
Abstract
We consider a SU(2)U(1) gauge theory with many scalar doublets, but without fermions. We devise a systematic method of constructing quantities which are invariant under changes of basis of the scalar fields, but acquire a minus sign under a general CP transformation. Those quantities provide a basis-independent way of checking for the existence of CP violation.
Cite
@article{arxiv.hep-ph/9404276,
title = {Fundamental CP-violating quantities in a SU(2)$ \otimes $U(1) model with many Higgs doublets},
author = {L. Lavoura and Joao P. Silva},
journal= {arXiv preprint arXiv:hep-ph/9404276},
year = {2010}
}
Comments
(Latex file, 9 pages). CMU-preprint