Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/58635
Title: Perturbative aspects of CPT-even Lorentz-violating scalar chromodynamics
Keywords: Perturbation theory
Renormalization
Renormalization group
Issue Date: 2023
Publisher: American Physical Society
Citation: ALTSCHUL, B. et al. Perturbative aspects of CPT-even Lorentz-violating scalar chromodynamics. Physical Review D, [S.l.], v. 107, n. 11, June 2023.
Abstract: In this work, we formulate the theory of Lorentz-violating scalar quantum chromodynamics with an arbitrary non-Abelian gauge group. This theory belongs to the class of models encompassed by the standard model extension framework. At the lowest order in the theory’s Lorentz violation parameters, we calculate the divergent quantum corrections, including the renormalization group β -functions of the theory. The Lorentz-violating sector is shown to be scale invariant if there is a particular relation between the couplings.
URI: https://journals.aps.org/prd/abstract/10.1103/PhysRevD.107.115002
http://repositorio.ufla.br/jspui/handle/1/58635
Appears in Collections:DEX - Artigos publicados em periódicos

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.