The Elliptic Sunrise
High Energy Physics - Phenomenology
2015-10-15 v1
Abstract
In this talk, we discuss our recent computation of the two-loop sunrise integral with arbitrary non-zero particle masses. In two space-time dimensions, we arrive at a result in terms of elliptic dilogarithms. Near four space-time dimensions, we obtain a result which furthermore involves elliptic generalizations of Clausen and Glaisher functions.
Cite
@article{arxiv.1510.03883,
title = {The Elliptic Sunrise},
author = {Luise Adams and Christian Bogner and Stefan Weinzierl},
journal= {arXiv preprint arXiv:1510.03883},
year = {2015}
}
Comments
talk at the Workshop on Multiple Zeta Values, Modular Forms and Elliptic Motives II, December 2014, ICMAT Madrid