Snowmass white paper: higher spin gravity and higher spin symmetry
X Bekaert, N Boulanger, A Campoleoni… - arXiv preprint arXiv …, 2022 - arxiv.org
Higher Spin Gravity refers to extensions of gravity including at least one field of spin greater
than two. These extensions are expected to provide manageable models of quantum gravity …
than two. These extensions are expected to provide manageable models of quantum gravity …
Conformal Interactions Between Matter and Higher‐Spin (Super) Fields
In even spacetime dimensions, the interacting bosonic conformal higher‐spin (CHS) theory
can be realised as an induced action. The main ingredient in this definition is the model S φ …
can be realised as an induced action. The main ingredient in this definition is the model S φ …
Covariant action for conformal higher spin gravity
T Basile, M Grigoriev, E Skvortsov - Journal of Physics A …, 2023 - iopscience.iop.org
Conformal higher spin (HS) gravity is a HS extension of Weyl gravity and is a family of local
HS theories, which was put forward by Segal and Tseytlin. We propose a manifestly …
HS theories, which was put forward by Segal and Tseytlin. We propose a manifestly …
Off-shell cubic hypermultiplet couplings to = 2 higher spin gauge superfields
I Buchbinder, E Ivanov, N Zaigraev - Journal of High Energy Physics, 2022 - Springer
A bstract We construct manifestly 4D,\(\mathcal {N}\)= 2 supersymmetric and gauge invariant
off-shell cubic couplings of matter hypermultiplets to the higher integer spin gauge\(\mathcal …
off-shell cubic couplings of matter hypermultiplets to the higher integer spin gauge\(\mathcal …
Unconstrained off-shell superfield formulation of 4D, = 2 supersymmetric higher spins
I Buchbinder, E Ivanov, N Zaigraev - Journal of High Energy Physics, 2021 - Springer
A bstract We present, for the first time, the complete off-shell 4D,\(\mathcal {N}\)= 2 superfield
actions for any free massless integer spin s≥ 2 fields, using the\(\mathcal {N}\)= 2 harmonic …
actions for any free massless integer spin s≥ 2 fields, using the\(\mathcal {N}\)= 2 harmonic …
Duality-invariant superconformal higher-spin models
SM Kuzenko, ESN Raptakis - Physical Review D, 2021 - APS
We develop a general formalism of duality rotations for bosonic conformal spin-s gauge
fields, with s≥ 2, in a conformally flat four-dimensional spacetime. In the s= 1 case, this …
fields, with s≥ 2, in a conformally flat four-dimensional spacetime. In the s= 1 case, this …
[HTML][HTML] Induced action for superconformal higher-spin multiplets using SCFT techniques
SM Kuzenko, J La Fontaine, M Ponds - Physics Letters B, 2023 - Elsevier
Recently, the interacting N= 1 superconformal higher-spin theory in four dimensions has
been proposed within the induced action approach. In this paper we initiate a program of …
been proposed within the induced action approach. In this paper we initiate a program of …
[HTML][HTML] Self-duality for N-extended superconformal gauge multiplets
SM Kuzenko, ESN Raptakis - Nuclear Physics B, 2023 - Elsevier
We develop a general formalism of duality rotations for N-extended superconformal gauge
multiplets in conformally flat backgrounds as an extension of the approach given in arXiv …
multiplets in conformally flat backgrounds as an extension of the approach given in arXiv …
Superspin projection operators and off-shell higher-spin supermultiplets on Minkowski and anti-de Sitter superspace
D Hutchings - arXiv preprint arXiv:2401.05621, 2023 - arxiv.org
This thesis is dedicated to the study of (super) spin projection operators and their
applications on maximally symmetric (super) space backgrounds in three and four …
applications on maximally symmetric (super) space backgrounds in three and four …
Extended superconformal higher-spin gauge theories in four dimensions
SM Kuzenko, ESN Raptakis - Journal of High Energy Physics, 2021 - Springer
A bstract Using the off-shell formulation for\(\mathcal {N}\)= 2 conformal supergravity in four
dimensions, we describe superconformal higher-spin multiplets of conserved currents in a …
dimensions, we describe superconformal higher-spin multiplets of conserved currents in a …