Counting master integrals: integration-by-parts procedure with effective mass
High Energy Physics - Phenomenology
2015-06-04 v2 High Energy Physics - Theory
Abstract
We show that the new relation between master integrals recently obtained in Ref. [1] can be reproduced using the integration-by-parts technique implemented with an effective mass. In fact, this relation is recovered as a special case of a whole family of new relations between master integrals.
Cite
@article{arxiv.1202.2242,
title = {Counting master integrals: integration-by-parts procedure with effective mass},
author = {Bernd A. Kniehl and Anatoly V. Kotikov},
journal= {arXiv preprint arXiv:1202.2242},
year = {2015}
}
Comments
4 pages, more general formula and figure are included, accepted for publication in Phys.Lett.B