The running of coupling constants and unitarity in a finite electroweak model
High Energy Physics - Phenomenology
2015-03-13 v6 High Energy Physics - Theory
Abstract
We investigate the properties of a Finite Electroweak (FEW) Theory first proposed in 1991. The theory predicts a running of the electroweak coupling constants and a suppression of tree level amplitudes, ensuring unitarity without a Higgs particle. We demonstrate this explicitly by calculating W_L^+W_L^- -> W_L^+W_L^- and e+e- -> W_L^+W_L^- in both the electroweak Standard Model and the FEW model.
Keywords
Cite
@article{arxiv.0812.1994,
title = {The running of coupling constants and unitarity in a finite electroweak model},
author = {J. W. Moffat and V. T. Toth},
journal= {arXiv preprint arXiv:0812.1994},
year = {2015}
}
Comments
14 pages, 4 figures, corrections in response to referee comments