2 papers
hep-th2001
Derivative Expansions of the Exact Renormalisation Group and SU(N|N) Gauge Theory
John F. Tighe
We investigate the convergence of the derivative expansion of the exact renormalisation group, by using it to compute the beta function of scalar theory. We demonstrate that the de…
hep-th2001
Gauge invariant regularisation in the ERG approach
S. Arnone, Yu. A. Kubyshin, T. R. Morris +1
A gauge invariant regularisation which can be used for non-perturbative treatment of Yang-Mills theories within the exact renormalization group approach is constructed. It consists…