Regularization for effective field theory with two heavy particles
High Energy Physics - Phenomenology
2014-11-17 v2 Nuclear Theory
Abstract
A regularization for effective field theory with two propagating heavy particles is constructed. This regularization preserves the low-energy analytic structure, implements a low-energy power counting for the one-loop diagrams, and preserves symmetries respected by dimensional regularization.
Cite
@article{arxiv.hep-ph/0101011,
title = {Regularization for effective field theory with two heavy particles},
author = {J. L. Goity and D. Lehmann and G. Prezeau and J. Saez},
journal= {arXiv preprint arXiv:hep-ph/0101011},
year = {2014}
}
Comments
12 pages, 4 figures. Some typos have been corrected, a sentence has been moved, and two formulas have been further simplified