The Large Vector Multiplet and Gauging $(2,2)$ $\sigma$-models
High Energy Physics - Theory
2026-05-19 v1
Abstract
The Large Vector Multiple (LVM) is the relevant gauge multiplet for gauging isometries acting on both the chiral and the twisted chiral fields in a sigma model. Here we show that a recently proposed new gauge multiplet is a constrained or partially dualized version of the LVM. Gauging using this multiplet results in a system interacting with a sigma model.
Cite
@article{arxiv.2605.18536,
title = {The Large Vector Multiplet and Gauging $(2,2)$ $\sigma$-models},
author = {Dmitri Bykov and Ulf Lindström and Martin Roček},
journal= {arXiv preprint arXiv:2605.18536},
year = {2026}
}
Comments
9 pages