New developments in FeynCalc 9.0
Abstract
In this note we report on the new version of FEYNCALC, a MATHEMATICA package for symbolic semi-automatic evaluation of Feynman diagrams and algebraic expressions in quantum field theory. The main features of version 9.0 are: improved tensor reduction and partial fractioning of loop integrals, new functions for using FEYNCALC together with tools for reduction of scalar loop integrals using integration-by-parts (IBP) identities, better interface to FEYNARTS and support for SU(N) generators with explicit fundamental indices.
- Publication:
-
Computer Physics Communications
- Pub Date:
- October 2016
- DOI:
- 10.1016/j.cpc.2016.06.008
- arXiv:
- arXiv:1601.01167
- Bibcode:
- 2016CoPhC.207..432S
- Keywords:
-
- High energy physics;
- Feynman diagrams;
- Loop integrals;
- Dimensional regularization;
- Dirac algebra;
- Color algebra;
- Tensor reduction;
- High Energy Physics - Phenomenology
- E-Print:
- 40 pages, no figures, updated to match the journal version. To obtain the program, see http://github.com/FeynCalc/feyncalc
