VSUSY models with Carroll or Galilei invariance
High Energy Physics - Theory
2019-02-27 v1
Abstract
The general method introduced in a previous paperto build up a class of models invariant under generalization of Carroll and Galilei algebra is extended to systems including a set of Grassmann variables describing the spin degree of freedom. The models described here are based on a relativistic supersymmetric algebra with vector and scalar generators (VSUSY) . Therefore, in order to obtain dynamical systems consistent with Carroll or Galilei, we will study the contractions of the anticommuting generators compatible with the Poincar\'e contractions.
Cite
@article{arxiv.1811.12672,
title = {VSUSY models with Carroll or Galilei invariance},
author = {Andrea Barducci and Roberto Casalbuoni and Joaquim Gomis},
journal= {arXiv preprint arXiv:1811.12672},
year = {2019}
}
Comments
Latex, 22 pages