# Computeralgebraic generation and calculation of Feynman graphs using FeynArts and FeynCalc

@inproceedings{Eck1992ComputeralgebraicGA,
title={Computeralgebraic generation and calculation of Feynman graphs using FeynArts and FeynCalc},
author={H. N. van Eck and Jill Kublbeck and Rodolfo Mertig},
year={1992}
}
• Published 1992
• Physics
Abstract We have developped FeynArts and FeynCalc , two computer-algebra programs written in Mathematics . FeynArts automatically creates Feynman graphs in renormalizable field theories and generates the corresponding analytical expressions. These amplitudes are automatically evaluated in form of standard integrals by FeynCalc . Both programs were successfully applied to processes beyond tree level in the electroweak standard model.
36 Citations
Two-Loop Vertices in Quantum Field Theory: Infrared Convergent Scalar Configurations
• Physics
• 2004
Abstract A comprehensive study is performed of general massive, scalar, two-loop Feynman diagrams with three external legs. Algorithms for their numerical evaluation are introduced and discussed,Expand
Generating functional for strong and nonleptonic weak interactions
• Physics
• 2005
The generating functional for Green functions of quark currents is given in closed form to next-to-leading order in the low-energy expansion for chiral SU(3), including one-loop amplitudes with up toExpand
CalcHEP 3.4 for collider physics within and beyond the Standard Model
• Computer Science, Physics
• Comput. Phys. Commun.
• 2013
The new features of CalcHEP 3.4 are reported on which improves the power of the package to be an effective tool for the study of modern collider phenomenology. Expand
Radiative corrections toH0→WW/ZZin the MSSM
• Physics
• 2011
The electroweak $\mathcal O(\alpha)$ radiative corrections to the decay of the heavy CP-even MSSM Higgs boson to weak gauge bosons are presented. Due to the suppression of the tree-levelExpand
Scattering on the Moduli Space of N=4 Super Yang-Mills
We calculate one-loop scattering amplitudes in N=4 super Yang-Mills theory away from the origin of the moduli space and demonstrate that the results are extremely simple, in much the same way as inExpand
AMEGIC++ 1.0: A Matrix element generator in C++
• Physics
• 2002
The new matrix element generator AMEGIC++ is introduced, dedicated to describe multi-particle production in high energy particle collisions. It automatically generates helicity amplitudes for theExpand
Finite scattering amplitudes in field theory
In this thesis we explore the infrared problem perturbatively in massless field theory. We review the current conventional methods and theorems that are applied in the calculation of QCD jetExpand
Radiative corrections to $h^0\to WW^*/ZZ^*\to 4$\,leptons in the MSSM
• Physics
• 2010
The electroweak $\mc O(\alpha)$ radiative corrections to the decay of the lightest MSSM Higgs boson to four leptons are presented, improved by the two-loop corrections provided by the program packageExpand
Consistent on shell renormalisation of electroweakinos in the complex MSSM: LHC and LC predictions
• Physics
• 2013
A bstractWe extend the formalism developed in ref. [53] for the renormalisation of the chargino-neutralino sector to the most general case of the MSSM with complex parameters. We show that productsExpand
Announcement iii Recursive Algorithm for the Generation of Relativistic Kinematics for Collisions and Decays with Regularizations of Sharp Peaks
• Physics, Mathematics
• 1996
We describe an algorithm for the generation of relativistic kinematics for collision and decay processes with multiparticle final states. In the framework of this algorithm it is possible to generateExpand

#### References

SHOWING 1-2 OF 2 REFERENCES
Feyn Arts ― computer-algebraic generation of Feynman graphs and amplitudes
• Mathematics
• 1990
Abstract We have written Feyn Arts , a program which generates all tree and one-loop graphs for processes with given external particles in a given renormalizable field theory without mixingExpand
Feyn Calc―computer-algebraic calculation of Feynman amplitudes
• Mathematics
• 1991
We present the computer program Feyn Calc for automatic algebraic calculation of Feynman amplitudes. The purpose of the package is to facilitate the process of calculating radiative corrections inExpand