(Extended) Proca-Nuevo under the two-dimensional loupe
High Energy Physics - Theory
2022-12-07 v1
Abstract
Recently, two new families of non-linear massive electrodynamics have been proposed: Proca-Nuevo and Extended Proca-Nuevo. We explicitly show that both families are irremediably ghostful in two dimensions. Our calculations indicate the need to revisit the classical consistency of (Extended) Proca-Nuevo in higher dimensions before these settings can be regarded as ghostfree.
Cite
@article{arxiv.2212.02549,
title = {(Extended) Proca-Nuevo under the two-dimensional loupe},
author = {Verónica Errasti Díez},
journal= {arXiv preprint arXiv:2212.02549},
year = {2022}
}
Comments
13 pages + appendix and references, 2 tables