Details

Autor(en) / Beteiligte

• Adams, Luise
• Bogner, Christian
• Weinzierl, Stefan

Titel

The two-loop sunrise graph with arbitrary masses

Ist Teil von

• Journal of mathematical physics, 2013-05, Vol.54 (5), p.1

Ort / Verlag

New York: American Institute of Physics

Erscheinungsjahr

2013

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We discuss the analytical solution of the two-loop sunrise graph with arbitrary non-zero masses in two space-time dimensions. The analytical result is obtained by solving a second-order differential equation. The solution involves elliptic integrals and in particular the solutions of the corresponding homogeneous differential equation are given by periods of an elliptic curve.