Geometrical CP violation from non-renormalisable scalar potentialsReport as inadecuate



 Geometrical CP violation from non-renormalisable scalar potentials


Geometrical CP violation from non-renormalisable scalar potentials - Download this document for free, or read online. Document in PDF available to download.

Download or read this book online for free in PDF: Geometrical CP violation from non-renormalisable scalar potentials
We consider in detail the non-renormalisable scalar potential of three Higgs doublets transforming as an irreducible triplet of Delta(27) or Delta(54). We start from a renormalisable potential that spontaneously leads to a vacuum with CP-violating phases independent of arbitrary parameters - geometrical CP violation. Then we analyse to arbitrarily high order non-renormalisable terms that are consistent with the symmetry and we demonstrate that inclusion of non-renormalisable terms in the potential can preserve the geometrical CP-violating vacuum.



Author: Ivo de Medeiros Varzielas; David Emmanuel-Costa; Philipp Leser

Source: https://archive.org/



DOWNLOAD PDF




Related documents