Renormalization in general theories with inter-generation mixing
High Energy Physics - Phenomenology
2015-06-03 v1
Abstract
We derive general and explicit expressions for the unrenormalized and renormalized dressed propagators of fermions in parity-nonconserving theories with inter-generation mixing. The mass eigenvalues, the corresponding mass counterterms, and the effect of inter-generation mixing on their determination are discussed. Invoking the Aoki-Hioki-Kawabe-Konuma-Muta renormalization conditions and employing a number of very useful relations from Matrix Algebra, we show explicitly that the renormalized dressed propagators satisfy important physical properties.
Cite
@article{arxiv.1201.4333,
title = {Renormalization in general theories with inter-generation mixing},
author = {Bernd A. Kniehl and Alberto Sirlin},
journal= {arXiv preprint arXiv:1201.4333},
year = {2015}
}
Comments
14 pages; to appear in Phys. Rev. D