Reduze 2 - Distributed Feynman Integral Reduction

• DOI: 10.48550/arxiv.1201.4330
• Publication Date: 2012-01-01
• Authors: Andreas von Mante...; C. Studerus
• Keywords: High Energy Physics - Theory; High Energy Physics - Phenomenology; High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th); 0103 physical sciences; FOS: Physical sciences; Computational Physics (physics.comp-ph); Physics - Computational Physics; 01 natural sciences

Reduze is a computer program for reducing Feynman integrals to master employing variant of Laporta's reduction algorithm. This article describes version 2 the program. New features include distributed single topologies on multiple processor cores. The parallel different supported via modular, load balancing job system. Fast graph and matroid based algorithms allow identification equivalent integrals.