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arXiv · 1201.4333

Renormalization in general theories with inter-generation mixing

Bernd A. Kniehl·Alberto Sirlin
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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.

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Bernd A. Kniehl, Alberto Sirlin. 2012-01-20. Renormalization in general theories with inter-generation mixing. https://doi.org/10.1103/physrevd.85.036007

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