Non-Lorentzian theories with and without constraints
High Energy Physics - Theory
2023-02-15 v2
Abstract
We exhibit a new method of constructing non-Lorentzian models by applying a method we refer to as starting from a so-called seed Lagrangian. This method typically produces additional constraints in the system that can drastically alter the physical content of the model. We demonstrate our method for particles, scalars and vector fields.
Keywords
Cite
@article{arxiv.2210.14848,
title = {Non-Lorentzian theories with and without constraints},
author = {Eric A. Bergshoeff and Joaquim Gomis and Axel Kleinschmidt},
journal= {arXiv preprint arXiv:2210.14848},
year = {2023}
}
Comments
24 pages. v2: JHEP version, refs. added