Higher spin de Sitter quasinormal modes

Abstract We construct higher spin quasinormal modes algebraically in D-dimensional de Sitter spacetime using the ambient space formalism. The quasinormal modes fall into two nonunitary lowest-weight representations of so $$ \mathfrak{so} $$ (1, D). From a local QFT point of view, the lowest-weight q...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autor principal:	Zimo Sun
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Higher Spin Gravity Space-Time Symmetries Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
Acceso en línea:	https://doaj.org/article/748a6142b2dd457db5860174b571cb5e
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:748a6142b2dd457db5860174b571cb5e
record_format	dspace
spelling	oai:doaj.org-article:748a6142b2dd457db5860174b571cb5e2021-11-08T11:16:20ZHigher spin de Sitter quasinormal modes10.1007/JHEP11(2021)0251029-8479https://doaj.org/article/748a6142b2dd457db5860174b571cb5e2021-11-01T00:00:00Zhttps://doi.org/10.1007/JHEP11(2021)025https://doaj.org/toc/1029-8479Abstract We construct higher spin quasinormal modes algebraically in D-dimensional de Sitter spacetime using the ambient space formalism. The quasinormal modes fall into two nonunitary lowest-weight representations of so $$ \mathfrak{so} $$ (1, D). From a local QFT point of view, the lowest-weight quasinormal modes of massless higher spin fields are produced by gauge-invariant boundary conserved currents and boundary higher-spin Weyl tensors inserted at the southern pole of the past boundary. We also show that the quasinormal spectrum of a massless/massive spin-s field is precisely encoded in the Harish-Chandra character corresponding to the unitary massless/massive spin-s SO(1, D) representation.Zimo SunSpringerOpenarticleHigher Spin GravitySpace-Time SymmetriesNuclear and particle physics. Atomic energy. RadioactivityQC770-798ENJournal of High Energy Physics, Vol 2021, Iss 11, Pp 1-35 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Higher Spin Gravity Space-Time Symmetries Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
spellingShingle	Higher Spin Gravity Space-Time Symmetries Nuclear and particle physics. Atomic energy. Radioactivity QC770-798 Zimo Sun Higher spin de Sitter quasinormal modes
description	Abstract We construct higher spin quasinormal modes algebraically in D-dimensional de Sitter spacetime using the ambient space formalism. The quasinormal modes fall into two nonunitary lowest-weight representations of so $$ \mathfrak{so} $$ (1, D). From a local QFT point of view, the lowest-weight quasinormal modes of massless higher spin fields are produced by gauge-invariant boundary conserved currents and boundary higher-spin Weyl tensors inserted at the southern pole of the past boundary. We also show that the quasinormal spectrum of a massless/massive spin-s field is precisely encoded in the Harish-Chandra character corresponding to the unitary massless/massive spin-s SO(1, D) representation.
format	article
author	Zimo Sun
author_facet	Zimo Sun
author_sort	Zimo Sun
title	Higher spin de Sitter quasinormal modes
title_short	Higher spin de Sitter quasinormal modes
title_full	Higher spin de Sitter quasinormal modes
title_fullStr	Higher spin de Sitter quasinormal modes
title_full_unstemmed	Higher spin de Sitter quasinormal modes
title_sort	higher spin de sitter quasinormal modes
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/748a6142b2dd457db5860174b571cb5e
work_keys_str_mv	AT zimosun higherspindesitterquasinormalmodes
_version_	1718442248942649344

Higher spin de Sitter quasinormal modes

Ejemplares similares