# To ${d}$ , or not to ${d}$ : recent developments and comparisons of regularization schemes

The European Physical Journal C, Jul 2017

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.

This is a preview of a remote PDF: https://link.springer.com/content/pdf/10.1140%2Fepjc%2Fs10052-017-5023-2.pdf

C. Gnendiger, A. Signer, D. Stöckinger, A. Broggio, A. L. Cherchiglia, F. Driencourt-Mangin, A. R. Fazio, B. Hiller, P. Mastrolia, T. Peraro, R. Pittau, G. M. Pruna, G. Rodrigo, M. Sampaio, G. Sborlini, W. J. Torres Bobadilla, F. Tramontano, Y. Ulrich, A. Visconti. To ${d}$ , or not to ${d}$ : recent developments and comparisons of regularization schemes, The European Physical Journal C, 2017, 471, DOI: 10.1140/epjc/s10052-017-5023-2