Year: 2025
Type: article
Abstract: We study the scaling behavior of Randers–Finsler massless scalar field theories in the infrared regime. For that, we compute analytically the radiative corrections to the corresponding anomalous dimensions, related to the critical exponents of the theory, first up to next-to-leading loop order and later for all-loop levels. We consider the effect of the Randers–Finsler space-time properties on the critical exponents by considering the parameter characterizing those space-times in its exact form. We employ field-theoretic renormalization group and [Formula: see text]-expansion techniques at dimensions [Formula: see text] through three distinct and independent methods. In the end, we furnish the physical interpretation of the obtained results.
Authors: M. S. Mendes, J. F. S. Neto, R. F. Silva, H. A. S. Costa, P. R. S. Carvalho
Institution: Universidade Federal do Piauí
Language: English
Subfield: Statistical and Nonlinear Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
Awards: G1721340882, G4318518740, G8020740718
OpenAlex ID: W4413850331