Results 21 to 30 of about 351,751 (194)

Slightly broken higher spin symmetry: general structure of correlators [PDF]

Journal of High Energy Physics, 2022
Abstract We explore a class of CFT’s with higher spin currents and charges. Away from the free or N = ∞ limit the non-conservation of currents is governed by operators built out of the currents themselves, which deforms the algebra of charges by, and together with, its action on the currents.
Pavel Gerasimenko, Alexey Sharapov, Evgeny Skvortsov   +2 more
openaire   +4 more sources

Metaplectic representation and ordering (in)dependence in Vasiliev’s higher spin gravity

Journal of High Energy Physics, 2022
We investigate the formulation of Vasiliev’s four-dimensional higher-spin gravity in operator form, without making reference to one specific ordering.
David De Filippi, Carlo Iazeolla, Per Sundell   +2 more
doaj   +1 more source

Holographic chiral induced W-gravities [PDF]

, 2014
We study boundary conditions for 3-dimensional higher spin gravity that admit asymptotic symmetry algebras expected of 2-dimensional induced higher spin theories in the light cone gauge.
Poojary, Rohan R., Suryanarayana, Nemani V.   +1 more
core   +2 more sources

Kerr Black Holes from Massive Higher-Spin Gauge Symmetry

Physical Review Letters, 2023
We propose that the dynamics of Kerr black holes is strongly constrained by the principle of gauge symmetry. We initiate the construction of EFTs for Kerr black holes of any integer quantum spin s using Stueckelberg fields, and show that the known three-point Kerr amplitudes are uniquely predicted using massive higher-spin gauge symmetry. This symmetry
Cangemi, Lucile, Chiodaroli, Marco, Johansson, Henrik, Ochirov, Alexander, Pichini, Paolo, Skvortsov, Evgeny   +5 more
openaire   +4 more sources

Spin-locality of η 2 and η ¯ 2 $$ {\overline{\eta}}^2 $$ quartic higher-spin vertices

Journal of High Energy Physics, 2020
Higher-spin theory contains a complex coupling parameter η. Different higher-spin vertices are associated with different powers of η and its complex conjugate η ¯ $$ \overline{\eta} $$ .
V. E. Didenko, O. A. Gelfond, A. V. Korybut, M. A. Vasiliev   +3 more
doaj   +1 more source

Differential contracting homotopy in higher-spin theory

Journal of High Energy Physics, 2023
A new efficient approach to the analysis of nonlinear higher-spin equations, that treats democratically auxiliary spinor variables Z A and integration homotopy parameters in the non-linear vertices of the higher-spin theory, is developed.
M. A. Vasiliev
doaj   +1 more source

Conformal bootstrap with slightly broken higher spin symmetry [PDF]

Journal of High Energy Physics, 2016
We consider conformal field theories with slightly broken higher spin symmetry in arbitrary spacetime dimensions. We analyze the crossing equation in the double light-cone limit and solve for the anomalous dimensions of higher spin currents $γ_s$ with large spin $s$.
Luis F. Alday, Alexander Zhiboedov
openaire   +4 more sources

NON-ABELIAN BOSONIZATION AND HIGHER SPIN SYMMETRIES [PDF]

International Journal of Modern Physics A, 1996
The higher spin properties of non-Abelian bosonization in the classical theory are investigated. Both the symmetry transformation algebra and the classical current algebra for the non-Abelian free-fermionic model are linear Gel’fand–Dickey type algebras. However, for the corresponding WZNW model these algebras are different.
openaire   +2 more sources

Conformal higher-spin gravity: linearized spectrum = symmetry algebra [PDF]

Journal of High Energy Physics, 2018
Abstract The linearized spectrum and the algebra of global symmetries of conformal higher-spin gravity decompose into infinitely many representations of the conformal algebra. Their characters involve divergent sums over spins. We propose a suitable regularization adapted to their evaluation and observe that their characters are ...
Basile, Thomas, Bekaert, Xavier, Joung, Euihun   +2 more
openaire   +3 more sources

Characteristic cohomology and observables in higher spin gravity

Journal of High Energy Physics, 2020
We give a complete classification of dynamical invariants in 3d and 4d Higher Spin Gravity models, with some comments on arbitrary d. These include holographic correlation functions, interaction vertices, on-shell actions, conserved currents, surface ...
Alexey Sharapov, Evgeny Skvortsov
doaj   +1 more source