Renormalization properties of a Galilean Wess-Zumino model
High Energy Physics - Theory
2019-07-24 v2
Abstract
We consider a Galilean N=2 supersymmetric theory in 2+1 dimensions with F-term couplings, obtained by null reduction of a relativistic Wess-Zumino model. We compute quantum corrections and we check that, as for the relativistic parent theory, the F-term does not receive quantum corrections. Even more, we find evidence that the causal structure of the non-relativistic dynamics together with particle number conservation constrain the theory to be one-loop exact.
Keywords
Cite
@article{arxiv.1904.08404,
title = {Renormalization properties of a Galilean Wess-Zumino model},
author = {Roberto Auzzi and Stefano Baiguera and Giuseppe Nardelli and Silvia Penati},
journal= {arXiv preprint arXiv:1904.08404},
year = {2019}
}
Comments
41 pages, 21 figures; v2: references added