May the four be with you: Novel IR-subtraction methods to tackle NNLO calculations
High Energy Physics - Phenomenology
2021-04-07 v1 High Energy Physics - Theory
Abstract
In this report, we present a discussion about different frameworks to perform precise higher-order computations for high-energy physics. These approaches implement novel strategies to deal with infrared and ultraviolet singularities in quantum field theories. A special emphasis is devoted to the local cancellation of these singularities, which can enhance the efficiency of computations and lead to discover novel mathematical properties in quantum field theories.
Keywords
Cite
@article{arxiv.2012.02567,
title = {May the four be with you: Novel IR-subtraction methods to tackle NNLO calculations},
author = {W. J. Torres Bobadilla and G. F. R. Sborlini and P. Banerjee and S. Catani and A. L. Cherchiglia and L. Cieri and P. K. Dhani and F. Driencourt-Mangin and T. Engel and G. Ferrera and C. Gnendiger and R. J. Hernandez-Pinto and B. Hiller and G. Pelliccioli and J. Pires and R. Pittau and M. Rocco and G. Rodrigo and M. Sampaio and A. Signer and C. Signorile-Signorile and D. Stöckinger and F. Tramontano and Y. Ulrich},
journal= {arXiv preprint arXiv:2012.02567},
year = {2021}
}
Comments
92 pages, 7 figures