A supersymmetric spin current
High Energy Physics - Theory
2025-08-21 v2 General Relativity and Quantum Cosmology
Abstract
We study the supersymmetric structure of the spin current in four dimensional supersymmetric theories. By coupling the stress tensor multiplet to a vierbein multiplet we identify a spin current with the Hodge dual of the bottom component of the stress tensor multiplet in a wide range of theories. This implies that in holographic theories the Hodge dual of the current may serve as a spin current, paving the way for holographic studies of theories with background torsion.
Keywords
Cite
@article{arxiv.2408.04399,
title = {A supersymmetric spin current},
author = {Casey Cartwright and Domingo Gallegos and Umut Gürsoy and Roi Klein and Amos Yarom},
journal= {arXiv preprint arXiv:2408.04399},
year = {2025}
}