MaRTIn -- Manual for the "Massive Recursive Tensor Integration"
Joachim Brod, Lorenz H\"udepohl, Emmanuel Stamou, Tom Steudtner

TL;DR
MaRTIn is a comprehensive software package designed for calculating quantum field theory amplitudes up to two loops, supporting various models including the Standard Model, with detailed user instructions.
Contribution
It introduces an extendable, all-in-one tool for complex amplitude calculations, accommodating both renormalizable and non-renormalizable models, including the Standard Model.
Findings
Supports calculations up to two loops
Includes implementation of the Standard Model
Flexible for various quantum field theories
Abstract
We present MaRTIn, an extendable all-in-one package for calculating amplitudes up to two loops in an expansion in external momenta or using the method of infrared rearrangement. Renormalizable and non-renormalizable models can be supplied by the user; an implementation of the Standard Model is included in the package. In this manual, we discuss the scope and functionality of the software, and give instructions of its use.
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Taxonomy
TopicsQuantum, superfluid, helium dynamics · NMR spectroscopy and applications · Particle Accelerators and Free-Electron Lasers
