Multi-loop calculations: numerical methods and applications
High Energy Physics - Phenomenology
2017-11-22 v2
Abstract
We briefly review numerical methods for calculations beyond one loop and then describe new developments within the method of sector decomposition in more detail. We also discuss applications to two-loop integrals involving several mass scales.
Cite
@article{arxiv.1704.03832,
title = {Multi-loop calculations: numerical methods and applications},
author = {S. Borowka and G. Heinrich and S. Jahn and S. P. Jones and M. Kerner and J. Schlenk},
journal= {arXiv preprint arXiv:1704.03832},
year = {2017}
}
Comments
10 pages, 3 figures, to appear in the proceedings of the 4th Computational Particle Physics Workshop, October 2016, Hayama, Japan; v2: references updated