Consistency of non-minimal renormalisation schemes
High Energy Physics - Theory
2016-03-24 v1
Abstract
Non-minimal renormalisation schemes such as the momentum subtraction scheme (MOM) have frequently been used for physical computations. The consistency of such a scheme relies on the existence of a coupling redefinition linking it to MSbar. We discuss the implementation of this procedure in detail for a general theory and show how to construct the relevant redefinition up to three-loop order, for the case of a general theory of fermions and scalars in four dimensions and a general scalar theory in six dimensions.
Keywords
Cite
@article{arxiv.1603.07098,
title = {Consistency of non-minimal renormalisation schemes},
author = {I. Jack and C. Poole},
journal= {arXiv preprint arXiv:1603.07098},
year = {2016}
}
Comments
24 pages,7 figures, uses axodraw