Document Type
Article
Abstract
Effective quantum field theories that allow for the possibility of Lorentz symmetry violation can sometimes also include redundancies of description in their Lagrangians. Explicit calculations in a Lorentz-violating generalization of Yukawa theory show that when this kind of redundancy exists, different renormalization schemes may lead to different expressions for the renormalization group β-functions, even at only one-loop order. However, the renormalization group scaling of physically observable quantities appears not to share this kind of scheme dependence.
Digital Object Identifier (DOI)
Publication Info
Published in The European Physical Journal C, Volume 82, 2022, pages 676-.
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© The Author(s) 2022
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APA Citation
Karki, S., & Altschul, B. (2022). Renormalization scheme dependence of $$\beta $$-functions in Lorentz-violating quantum field theory. The European Physical Journal C, 82.