Comment on "A new, exact, gauge-invariant RG-flow equation"
High Energy Physics - Theory
2007-05-23 v1
Abstract
We show that the exact RG-flow equation introduced recently in hep-th/0207134 can be obtained in the sharp cut-off limit of the well-known ERGE. This can be expected from the fact that in this limit the new scale-dependent effective action coincides with the one which is usually considered.
Cite
@article{arxiv.hep-th/0207282,
title = {Comment on "A new, exact, gauge-invariant RG-flow equation"},
author = {Filipe Paccetti Correia},
journal= {arXiv preprint arXiv:hep-th/0207282},
year = {2007}
}