A nondiagrammatic calculation of the Rho parameter from heavy fermions
High Energy Physics - Phenomenology
2010-05-12 v1
Abstract
A simple nondiagrammatic evaluation of the nondecoupling effect of heavy fermions on the Veltman's Rho parameter is presented in detail. This calculation is based on the path integral approach, the electroweak chiral Lagrangian formalism, and the Schwinger proper time method.
Keywords
Cite
@article{arxiv.0911.4184,
title = {A nondiagrammatic calculation of the Rho parameter from heavy fermions},
author = {Hong-Hao Zhang},
journal= {arXiv preprint arXiv:0911.4184},
year = {2010}
}
Comments
11 pages