Results 41 to 50 of about 40,463 (295)
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
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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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On asymptotic symmetries in higher dimensions for any spin [PDF]
Journal of High Energy Physics, 2020 AbstractWe investigate asymptotic symmetries in flat backgrounds of dimension higher than or equal to four. For spin two we provide the counterpart of the extended BMS transformations found by Campiglia and Laddha in four-dimensional Minkowski space. We then identify higher-spin supertranslations and generalised superrotations in any dimension.
Andrea Campoleoni +2 more
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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 +2 more
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Higher spin fields with mixed symmetry
Physics Letters B, 1986 Abstract Gauge invariant and gauge fixed BRS invariant actions are constructed in arbitrary dimensions for free massless integer spin fields carrying mixed representations of the Lorentz group described by Young tableaux (2, 1, 1, …, 1)n. The complete ghost spectrum is deduced by demanding nilpotency of the BRS transformations and leads to a correct ...
Aulakh, C.S., Koh, I.G., Ouvry, S.
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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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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
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More on "La Grande Bouffe": towards higher spin symmetry breaking in AdS [PDF]
, 2005 We discuss higher spin gauge symmetry breaking in AdS space from a holographic perspective. Indeed, the AdS/CFT correspondence implies that N = 4 SYM theory at vanishing coupling constant is dual to a theory in AdS which exhibits higher spin gauge ...
Riccioni F., Bianchi M., Heslop P. J.
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Entanglement Properties of a Higher-Integer-Spin AKLT Model with Quantum Group Symmetry [PDF]
, 2012 We study the entanglement properties of a higher-integer-spin Affleck-Kennedy-Lieb-Tasaki model with quantum group symmetry in the periodic boundary condition.
Arita, C. +3 more
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Symmetry-Broken 2D Lead–Tin Mixed Chiral Perovskite for High Asymmetry Factor Circularly Polarized Light Detection [PDF]
, 2023 Symmetry-broken-induced spin splitting plays a key role for selective circularly polarized light absorption and spin carrier transport. Asymmetrical chiral perovskite is rising as the most promising material for direct semiconductor-based circularly ...
Xianyuan Jiang (3992441) +9 more
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