English Asymptotic safety in quantum gravity Cited by user Headbomb on 17 Aug 2014 Asymptotic safety (sometimes also referred to as nonperturbative renormalizability) is a concept in quantum field theory which aims at finding a consistent and…
English Ultraviolet fixed point Cited by user &reasNink on 21 Jun 2013 In a quantum field theory, one may calculate an effective or running coupling constant that defines the coupling of the theory measured at a given momentum scale.