Results 31 to 40 of about 351,751 (194)
Actions for self-dual Higher Spin Gravities
Journal of High Energy Physics, 2021 Higher Spin Gravities are scarce, but covariant actions for them are even scarcer. We construct covariant actions for contractions of Chiral Higher Spin Gravity that represent higher spin extensions of self-dual Yang-Mills and self-dual Gravity theories.
Kirill Krasnov +2 more
doaj +1 more source
On higher-spin supertranslations and superrotations [PDF]
, 2017 We study the large gauge transformations of massless higher-spin fields in four-dimensional Minkowski space. Upon imposing suitable fall-off conditions, providing higher-spin counterparts of the Bondi gauge, we observe the existence of an infinite ...
Campoleoni, Andrea +2 more
core +2 more sources
Twisted Flato-Fronsdal theorem for higher-spin algebras
Journal of High Energy Physics, 2018 We explore the relation between the singleton and adjoint modules of higher-spin algebras via so(2, d) characters. In order to relate the tensor product of the singleton and its dual to the adjoint module, we consider a heuristic formula involving ...
Thomas Basile +2 more
doaj +1 more source
On holomorphic sector of higher-spin theory
Journal of High Energy Physics, 2022 Recent investigation of the locality problem for higher-spin fields led to a vertex reconstruction procedure that involved elements of contraction of the original Vasiliev interaction algebra.
V. E. Didenko
doaj +1 more source
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.
openaire +1 more source
Chiral approach to partially-massless fields
Journal of High Energy Physics, 2023 We propose a new (chiral) description of partially-massless fields in 4d, including the partially-massless graviton, that is similar to the pure connection formulation for gravity and massless higher spin fields, the latter having a clear twistor origin.
Thomas Basile +2 more
doaj +1 more source
Higher Spin Black Holes from CFT [PDF]
, 2012 Higher spin gravity in three dimensions has explicit black holes solutions, carrying higher spin charge. We compute the free energy of a charged black hole from the holographic dual, a 2d CFT with extended conformal symmetry, and find exact agreement ...
A Campoleoni +29 more
core +1 more source
Unfolded Fierz-Pauli equations in three-dimensional asymptotically flat spacetimes
Journal of High Energy Physics, 2023 We utilise a quotient of the universal enveloping algebra of the Poincaré algebra in three spacetime dimensions, on which we formulate a covariant constancy condition.
Martin Ammon, Michel Pannier
doaj +1 more source
The Heavy Quark Spin Symmetry Partners of the X(3872) [PDF]
, 2012 We explore the consequences of heavy quark spin symmetry for the charmed meson-antimeson system in a contact-range (or pionless) effective field theory.
A. V. Manohar +4 more
core +2 more sources
Lifshitz Holography with Isotropic Scale Invariance [PDF]
, 2014 Is it possible for an anisotropic Lifshitz critical point to actually exhibit isotropic conformal invariance? We answer this question in the affirmative by constructing a concrete holographic realization.
Gary, Michael +3 more
core +3 more sources