Valley Singularities and Baryon Number Violation
High Energy Physics - Phenomenology
2014-11-17 v1
Abstract
We consider the valley--method computation of the inclusive cross section of baryon number violating processes in the Standard Model. We show that any physically correct model of the valley action should present a singularity in the saddle point valley parameters as functions of the energy of the process. This singularity prevents the saddle point configuration from collapsing into the perturbative vacuum.
Cite
@article{arxiv.hep-ph/9306303,
title = {Valley Singularities and Baryon Number Violation},
author = {Paolo Provero},
journal= {arXiv preprint arXiv:hep-ph/9306303},
year = {2014}
}
Comments
6 pages, LaTex, TPI-MINN-93/32-T