To $d$, or not to $d$: Recent developments and comparisons of regularization schemes
High Energy Physics - Phenomenology
2017-11-08 v2
Abstract
We give an introduction to several regularization schemes that deal with ultraviolet and infrared singularities appearing in higher-order computations in quantum field theories. Comparing the computation of simple quantities in the various schemes, we point out similarities and differences between them.
Cite
@article{arxiv.1705.01827,
title = {To $d$, or not to $d$: Recent developments and comparisons of regularization schemes},
author = {C. Gnendiger and A. Signer and D. Stöckinger and A. Broggio and A. L. Cherchiglia and F. Driencourt-Mangin and A. R. Fazio and B. Hiller and P. Mastrolia and T. Peraro and R. Pittau and G. M. Pruna and G. Rodrigo and M. Sampaio and G. Sborlini and W. J. Torres Bobadilla and F. Tramontano and Y. Ulrich and A. Visconti},
journal= {arXiv preprint arXiv:1705.01827},
year = {2017}
}
Comments
61 pages, 12 figures; version sent to EPJC, references updated