K. Arjun, A M Vinodkumar, Vishnu Mayya Bannur, Munshi G. Mustafa, (2025) Self-Energy Approximation for the Running Coupling Constant in Thermal ϕ4 Theory using Imaginary Time Formalism, Journal of High Energy Physics
Abstract The running coupling constant is calculated using the imaginary time formalism (ITF) of thermal field theory under the self-energy […]