The Sym2Int program: going from symmetries to interactions
High Energy Physics - Phenomenology
2017-09-13 v1 High Energy Physics - Theory
Abstract
Model builders often need to find the most general Lagrangian which can be constructed from a given list of fields. These fields are actually representations of the Lorentz and gauge groups (and maybe of some discrete symmetry group as well). I will describe a simple program (Sym2Int) which helps to automate this task by listing all possible interactions between Lorentz/gauge group representations.
Keywords
Cite
@article{arxiv.1703.05221,
title = {The Sym2Int program: going from symmetries to interactions},
author = {Renato M. Fonseca},
journal= {arXiv preprint arXiv:1703.05221},
year = {2017}
}
Comments
Contribution to the proceedings of the Fifth Symposium on Prospects in the Physics of Discrete Symmetries (DISCRETE 2016), Warsaw, Poland, 28 November - 3 December 2016. The computer program is available on http://renatofonseca.net/sym2int.php