Higher spin analogs of linearized topologically massive gravity and linearized new massive gravity
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1103/PhysRevD.104.085023 http://hdl.handle.net/11449/233818 |
Resumo: | We suggest a new spin-4 self-dual model (parity singlet) and a new spin-4 parity doublet in D=2+1. They are of higher order in derivatives and are described by a totally symmetric rank-4 tensor without extra auxiliary fields. Despite the higher derivatives they are ghost free. We find gauge invariant field combinations which allow us to show that the canonical structure of the spin-4 (spin-3) models follows the same pattern of its spin-2 (spin-1) counterpart after field redefinitions. For s=1, 2, 3, 4, the spin-s self-dual models of order 2s-1 and the doublet models of order 2s can be written in terms of three gauge invariants. The cases s=3 and s=4 suggest a restricted conformal higher spin symmetry as a principle for defining linearized topologically massive gravity and linearized new massive gravityfor arbitrary integer spins. A key role in our approach is played by the fact that the Cotton tensor in D=2+1 has only two independent components for any integer spin. |
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Repositório Institucional da UNESP |
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Higher spin analogs of linearized topologically massive gravity and linearized new massive gravityWe suggest a new spin-4 self-dual model (parity singlet) and a new spin-4 parity doublet in D=2+1. They are of higher order in derivatives and are described by a totally symmetric rank-4 tensor without extra auxiliary fields. Despite the higher derivatives they are ghost free. We find gauge invariant field combinations which allow us to show that the canonical structure of the spin-4 (spin-3) models follows the same pattern of its spin-2 (spin-1) counterpart after field redefinitions. For s=1, 2, 3, 4, the spin-s self-dual models of order 2s-1 and the doublet models of order 2s can be written in terms of three gauge invariants. The cases s=3 and s=4 suggest a restricted conformal higher spin symmetry as a principle for defining linearized topologically massive gravity and linearized new massive gravityfor arbitrary integer spins. A key role in our approach is played by the fact that the Cotton tensor in D=2+1 has only two independent components for any integer spin.UNESP Campus de Guaratinguetá DFI CEP 12516-410, GuaratinguetáInstituto Tecnológico de Aeronáutica DCTACEP 12228-900, São José dos CamposUNESP Campus de Guaratinguetá DFI CEP 12516-410, GuaratinguetáUniversidade Estadual Paulista (UNESP)DCTACEP 12228-900Dalmazi, D. [UNESP]Dos Santos, A. L.R.2022-05-01T10:35:02Z2022-05-01T10:35:02Z2021-10-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevD.104.085023Physical Review D, v. 104, n. 8, 2021.2470-00292470-0010http://hdl.handle.net/11449/23381810.1103/PhysRevD.104.0850232-s2.0-85119448996Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Dinfo:eu-repo/semantics/openAccess2024-07-01T20:52:27Zoai:repositorio.unesp.br:11449/233818Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:27:11.428008Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Higher spin analogs of linearized topologically massive gravity and linearized new massive gravity |
title |
Higher spin analogs of linearized topologically massive gravity and linearized new massive gravity |
spellingShingle |
Higher spin analogs of linearized topologically massive gravity and linearized new massive gravity Dalmazi, D. [UNESP] |
title_short |
Higher spin analogs of linearized topologically massive gravity and linearized new massive gravity |
title_full |
Higher spin analogs of linearized topologically massive gravity and linearized new massive gravity |
title_fullStr |
Higher spin analogs of linearized topologically massive gravity and linearized new massive gravity |
title_full_unstemmed |
Higher spin analogs of linearized topologically massive gravity and linearized new massive gravity |
title_sort |
Higher spin analogs of linearized topologically massive gravity and linearized new massive gravity |
author |
Dalmazi, D. [UNESP] |
author_facet |
Dalmazi, D. [UNESP] Dos Santos, A. L.R. |
author_role |
author |
author2 |
Dos Santos, A. L.R. |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) DCTACEP 12228-900 |
dc.contributor.author.fl_str_mv |
Dalmazi, D. [UNESP] Dos Santos, A. L.R. |
description |
We suggest a new spin-4 self-dual model (parity singlet) and a new spin-4 parity doublet in D=2+1. They are of higher order in derivatives and are described by a totally symmetric rank-4 tensor without extra auxiliary fields. Despite the higher derivatives they are ghost free. We find gauge invariant field combinations which allow us to show that the canonical structure of the spin-4 (spin-3) models follows the same pattern of its spin-2 (spin-1) counterpart after field redefinitions. For s=1, 2, 3, 4, the spin-s self-dual models of order 2s-1 and the doublet models of order 2s can be written in terms of three gauge invariants. The cases s=3 and s=4 suggest a restricted conformal higher spin symmetry as a principle for defining linearized topologically massive gravity and linearized new massive gravityfor arbitrary integer spins. A key role in our approach is played by the fact that the Cotton tensor in D=2+1 has only two independent components for any integer spin. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-10-15 2022-05-01T10:35:02Z 2022-05-01T10:35:02Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1103/PhysRevD.104.085023 Physical Review D, v. 104, n. 8, 2021. 2470-0029 2470-0010 http://hdl.handle.net/11449/233818 10.1103/PhysRevD.104.085023 2-s2.0-85119448996 |
url |
http://dx.doi.org/10.1103/PhysRevD.104.085023 http://hdl.handle.net/11449/233818 |
identifier_str_mv |
Physical Review D, v. 104, n. 8, 2021. 2470-0029 2470-0010 10.1103/PhysRevD.104.085023 2-s2.0-85119448996 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Physical Review D |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129203905757184 |