6533b7d8fe1ef96bd12699a1

RESEARCH PRODUCT

The Elliptic Sunrise

Luise AdamsChristian BognerStefan Weinzierl

subject

High Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)FOS: Physical sciences

description

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.

https://dx.doi.org/10.48550/arxiv.1510.03883