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arXiv · 1811.12672

VSUSY models with Carroll or Galilei invariance

Andrea Barducci·Roberto Casalbuoni·Joaquim Gomis
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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.

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Andrea Barducci, Roberto Casalbuoni, Joaquim Gomis. 2018-11-30. VSUSY models with Carroll or Galilei invariance. https://doi.org/10.1103/physrevd.99.045016

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