SIM(2) and supergraphs
High Energy Physics - Theory
2011-07-14 v1
Abstract
We construct Feynman rules and Supergraphs in SIM(2) superspace. To test our methods we perform a one-loop calculation of the effective action of the SIM(2) supersymmetric Wess-Zumino model including a term which explicitly breaks Lorentz invariance. The renormalization of the model is also discussed.
Cite
@article{arxiv.1102.3856,
title = {SIM(2) and supergraphs},
author = {Stanislav Petráš and Rikard von Unge and Jiří Vohánka},
journal= {arXiv preprint arXiv:1102.3856},
year = {2011}
}
Comments
28 pages