Quark Contraction Tool -- QCT

We present a Mathematica package for the calculation of Wick contractions in quantum field theories - QCT. Furthermore the package aims at automatically generating code for the calculation of physical matrix elements, suitable for numerical evaluation in a C++ program. To that end commonly used alge...

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Veröffentlicht in:	arXiv.org 2019-10
1. Verfasser:	Djukanovic, Dalibor
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematical analysis Matrix methods Physics - Computational Physics Physics - High Energy Physics - Lattice Quantum chromodynamics Quantum theory
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	We present a Mathematica package for the calculation of Wick contractions in quantum field theories - QCT. Furthermore the package aims at automatically generating code for the calculation of physical matrix elements, suitable for numerical evaluation in a C++ program. To that end commonly used algebraic manipulations for the calculation of matrix elements in lattice QCD are implemented.
ISSN:	2331-8422
DOI:	10.48550/arxiv.1603.01576