Work

Interpolating gauge-fixing for Yang–Mills–Chern–Simons theory in $$D=3$$

Year: 2024

Type: article

Abstract: The Yang–Mills–Chern–Simons theory in three-dimensional Minkowski space-time is studied in a gauge-fixing scheme which interpolates between the covariant gauge and light-cone gauge, the interpolating gauge-fixing. The ultraviolet finiteness of the theory is proved via the Becchi–Rouet–Stora (BRS) algebraic renormalization procedure, which allows us to demonstrate the vanishing of all $$\beta $$ β -functions and all anomalous dimensions to all orders in perturbation theory.

Source: The European Physical Journal C

DOI: 10.1140/epjc/s10052-024-13279-3

Authors: Daniel O. R. Azevedo, Oswaldo M. Del Cima, Thadeu S. Dias, Emílio D. Pereira

Institution: Universidade Federal de Viçosa

Language: English

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

Funder: Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

OpenAlex ID: W4402401963