Is the Cabibbo-Kobayashi-Maskawa Matrix Symmetric at the GUT Scale?

Preprint

13 March 1997

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9703306

Abstract

By use of the one-loop renormalization group equations and current experimental data, we study the off-diagonal asymmetries of the Cabibbo-Kobayashi-Maskawa (CKM) matrix at the GUT scale in the framework of the standard model as well as its two Higgs and supersymmetric extensions. It is concluded that the possibility of a symmetric CKM matrix at the GUT scale has almost been ruled out.

Keywords

CABIBBO KOBAYASHI MASKAWA
KOBAYASHI MASKAWA
MATRIX SYMMETRIC
MASKAWA MATRIX
STANDARD MODEL
ASYMMETRIES

All Related Versions

Version 1, 1997-03-12, ArXiv
Version 2, 1997-03-13, ArXiv
Published version: Journal of Physics G: Nuclear and Particle Physics, 23 (6), 717.

This publication has 0 references indexed in Scilit: