Six-dimensional $\mathcal{N}=(2,0)$ Conformal Superspace

Fuente: arXiv
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Main Authors: Kennedy, Christian, Tartaglino-Mazzucchelli, Gabriele
Format: Preprint
Published: 2025
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author Kennedy, Christian
Tartaglino-Mazzucchelli, Gabriele
author_facet Kennedy, Christian
Tartaglino-Mazzucchelli, Gabriele
contents We develop a new off-shell formulation for six-dimensional conformal supergravity obtained by gauging the 6D $\mathcal{N}=(2,0)$ superconformal algebra in superspace. We provide the complete gauged algebra, which proves to be considerably constrained compared to other conformal superspaces constructed in the past. This formulation is employed to obtain the unique 6D $\mathcal{N}=(2,0)$ Bach tensor superfield, which describes the multiplet of equations of motions for conformal supergravity, by using a general ansatz fixed by truncation to 6D $\mathcal{N}=(1,0)$ results. We also translate some results into components for precise matching against the literature.
format Preprint
id arxiv_https___arxiv_org_abs_2506_01630
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Six-dimensional $\mathcal{N}=(2,0)$ Conformal Superspace
Kennedy, Christian
Tartaglino-Mazzucchelli, Gabriele
High Energy Physics - Theory
Mathematical Physics
We develop a new off-shell formulation for six-dimensional conformal supergravity obtained by gauging the 6D $\mathcal{N}=(2,0)$ superconformal algebra in superspace. We provide the complete gauged algebra, which proves to be considerably constrained compared to other conformal superspaces constructed in the past. This formulation is employed to obtain the unique 6D $\mathcal{N}=(2,0)$ Bach tensor superfield, which describes the multiplet of equations of motions for conformal supergravity, by using a general ansatz fixed by truncation to 6D $\mathcal{N}=(1,0)$ results. We also translate some results into components for precise matching against the literature.
title Six-dimensional $\mathcal{N}=(2,0)$ Conformal Superspace
topic High Energy Physics - Theory
Mathematical Physics
url https://arxiv.org/abs/2506.01630