Results 11 to 20 of about 351,751 (194)
A∞ algebras from slightly broken higher spin symmetries [PDF]
Journal of High Energy Physics, 2019 Abstract We define a class of A ∞-algebras that are obtained by deformations of higher spin symmetries. While higher spin symmetries of a free CFT form an associative algebra, the slightly broken higher spin symmetries give rise to a minimal A ∞-algebra extending the associative one.
Alexey Sharapov, Evgeny Skvortsov
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Stringy symmetries and the higher spin square [PDF]
Journal of Physics A: Mathematical and Theoretical, 2015 Tensionless string theory on AdS3 x S3 x T4, as captured by a free symmetric product orbifold, has a large set of conserved currents which can be usefully organised in terms of representations of a N=(4,4) supersymmetric higher spin algebra. In this paper we focus on the single particle currents which generate the asymptotic stringy symmetry algebra on
Gaberdiel Matthias, Gopakumar Rajesh
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Minimal model of Chiral Higher Spin Gravity
Journal of High Energy Physics, 2022 A unique class of local Higher Spin Gravities with propagating massless fields in 4d — Chiral Higher Spin Gravity — was first found in the light-cone gauge. We construct a covariant form of the corresponding field equations in all orders, thus completing
Alexey Sharapov +3 more
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Spin-locality of higher-spin theories and star-product functional classes
Journal of High Energy Physics, 2020 The analysis of spin-locality of higher-spin gauge theory is formulated in terms of star-product functional classes appropriate for the β → −∞ limiting shifted homotopy proposed recently in [1] where all ω 2 C 2 higher-spin vertices were shown to be spin-
O. A. Gelfond, M. A. Vasiliev
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Journal of High Energy Physics, 2023 Analysis of the first-order corrections to higher-spin equations is extended to homotopy operators involving shift parameters with respect to the spinor Y variables, the argument of the higher-spin connection ω(Y) and the argument of the higher-spin zero-
A. A. Tarusov +2 more
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Cubic interactions of Maxwell-like higher spins
Journal of High Energy Physics, 2017 We study the cubic vertices for Maxwell-like higher-spins in flat and (A)dS background spaces of any dimension. Reducibility of their free spectra implies that a single cubic vertex involving any three fields subsumes a number of couplings among ...
Dario Francia +2 more
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COMMENTS ON HIGHER-SPIN SYMMETRIES [PDF]
International Journal of Geometric Methods in Modern Physics, 2009 The unconstrained frame-like formulation of an infinite tower of completely symmetric tensor gauge fields is reviewed and examined in the limit where the cosmological constant goes to zero. By partially fixing the gauge and solving the torsion constraints, the form of the gauge transformations in the unconstrained metric-like formulation are obtained ...
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On BF-type higher-spin actions in two dimensions
Journal of High Energy Physics, 2020 We propose a non-abelian higher-spin theory in two dimensions for an infinite multiplet of massive scalar fields and infinitely many topological higher-spin gauge fields together with their dilaton-like partners.
Konstantin Alkalaev, Xavier Bekaert
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Planar solutions of higher-spin theory. Nonlinear corrections
Journal of High Energy Physics, 2022 Leading order higher-spin corrections to the linearized higher-spin black brane are analyzed in four dimensions. It is shown that the static solution that respects planar symmetry exists in the bosonic case at given order.
V. E. Didenko, A. V. Korybut
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Higher spins and Yangian symmetries
Journal of High Energy Physics, 2017 The relation between the bosonic higher spin ${\cal W}_\infty[ ]$ algebra, the affine Yangian of $\mathfrak{gl}_{1}$, and the SH$^c$ algebra is established in detail. For generic $ $ we find explicit expressions for the low-lying ${\cal W}_\infty[ ]$ modes in terms of the affine Yangian generators, and deduce from this the precise identification ...
Gaberdiel, Matthias R. +3 more
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