Results 11 to 20 of about 10,478 (254)
Characteristic cohomology and observables in higher spin gravity [PDF]
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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Supersymmetric quantum chiral higher spin gravity
Journal of High Energy Physics, 2022 We study quantum properties of supersymmetric N $$ \mathcal{N} $$ = 1 and N $$ \mathcal{N} $$ = 4 extensions of the four dimensional bosonic Chiral Higher Spin Gravities (HiSGRAs).
Mirian Tsulaia, Dorin Weissman
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Type-B formal higher spin gravity [PDF]
Journal of High Energy Physics, 2018 We propose non-linear equations for the formal Type-B Higher Spin Gravity that is dual to the free fermion or to the Gross-Neveu model, depending on the boundary conditions.
Maxim Grigoriev, Evgeny Skvortsov
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Chaos in three-dimensional higher spin gravity [PDF]
Journal of High Energy Physics, 2019 We discuss SL(N, ℂ) Chern-Simons higher spin gauge theories in Euclidean AdS3. With appropriate boundary term, we derive the higher spin generalization of Schwarzian on-shell action. We investigate gravitationally dressed bi-locals, and we study the soft
Prithvi Narayan, Junggi Yoon
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Boundary freedom in higher spin gravity
Physics Letters BWe investigate new boundary conditions in three-dimensional asymptotically Anti–de Sitter gravity coupled to higher-spin fields, allowing for arbitrary boundary degrees of freedom.
Arnaud Delfante
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On the spectrum of pure higher spin gravity [PDF]
Journal of High Energy Physics, 2020 Abstract We study the spectrum of pure massless higher spin theories in AdS3. The light spectrum is given by a tower of massless particles of spin s = 2, ⋯ , N and their multi-particles states. Their contribution to the torus partition function organises into the vacuum character of the $$ {\mathcal{W}}_N $$
Alday, LF +3 more
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Chiral higher spin gravity [PDF]
Physical Review D, 2017 We construct a candidate for the most general chiral higher spin theory with AdS$_3$ boundary conditions. In the Chern-Simons language, on the left it has the Drinfeld-Sokolov reduced form, but on the right all charges and chemical potentials are turned on. Altogether (for the spin-3 case) these are $19$ functions.
Krishnan, Chethan, Raju, Avinash
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New conformal higher spin gravities in 3d [PDF]
Journal of High Energy Physics, 2020 Abstract We propose a new class of conformal higher spin gravities in three dimensions, which extends the one by Pope and Townsend. The main new feature is that there are infinitely many examples of the new theories with a finite number of higher spin fields, much as in the massless case. The action has the Chern-Simons form for a higher spin extension
Grigoriev, Maxim +2 more
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Topologically massive higher spin gravity [PDF]
Journal of High Energy Physics, 2011 We look at the generalisation of topologically massive gravity (TMG) to higher spins, specifically spin-3. We find a special "chiral" point for the spin-three, analogous to the spin-two example, which actually coincides with the usual spin-two chiral point.
Bagchi, Arjun +3 more
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Spacetime geometry in higher spin gravity [PDF]
Journal of High Energy Physics, 2011 33 pages, v2: references added, signs ...
Ammon, Martin +3 more
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