FeynMaster: a plethora of Feynman tools

TL;DR

FeynMaster is an integrated software tool that automates the generation, visualization, and calculation of Feynman diagrams and amplitudes, streamlining particle physics research workflows.

Contribution

It combines multiple existing programs into a unified platform with automatic generation and manipulation of Feynman rules, diagrams, and calculations.

Findings

Automates Feynman rule generation and diagram drawing

Performs loop and algebraic calculations automatically

Enables flexible manipulation of results in Mathematica

Abstract

FeynMaster is a multi-tasking software for particle physics studies. By making use of already existing programs (FeynRules, QGRAF, FeynCalc), FeynMaster automatically generates Feynman rules, generates and draws Feynman diagrams, generates amplitudes, performs both loop and algebraic calculations, and fully renormalizes models. In parallel with this automatic character, FeynMaster allows the user to manipulate the generated results in Mathematica notebooks in a flexible and consistent way. It can be downloaded in https://porthos.tecnico.ulisboa.pt/FeynMaster/.