Asymptotic quasinormal modes of string-theoretical d-dimensional black holes

Bibliographic Details
Main Author: Moura, F.
Publication Date: 2021
Other Authors: Rodrigues, J.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10071/23068
Summary: We compute the quasinormal frequencies of d-dimensional spherically symmetric black holes with leading string ?′ corrections for tensorial gravitational perturbations in the highly damped regime. We solve perturbatively the master differential equation and we compute the monodromies of the master perturbation variable (analytically continued to the complex plane) in different contours, in order to obtain the quasinormal mode spectra. We proceed analogously for the quasinormal modes of test scalar fields. Differently than in Einstein gravity, we obtain distinct results for the two cases.
id RCAP_df9b9933c799b1ea40a34ef0cc0255f0
oai_identifier_str oai:repositorio.iscte-iul.pt:10071/23068
network_acronym_str RCAP
network_name_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository_id_str https://opendoar.ac.uk/repository/7160
spelling Asymptotic quasinormal modes of string-theoretical d-dimensional black holesBlack holesBlack holes in string theoryWe compute the quasinormal frequencies of d-dimensional spherically symmetric black holes with leading string ?′ corrections for tensorial gravitational perturbations in the highly damped regime. We solve perturbatively the master differential equation and we compute the monodromies of the master perturbation variable (analytically continued to the complex plane) in different contours, in order to obtain the quasinormal mode spectra. We proceed analogously for the quasinormal modes of test scalar fields. Differently than in Einstein gravity, we obtain distinct results for the two cases.Springer2021-09-01T15:53:36Z2021-01-01T00:00:00Z20212021-09-01T16:52:44Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10071/23068eng1126-670810.1007/JHEP08(2021)078Moura, F.Rodrigues, J.info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-07-07T03:22:20Zoai:repositorio.iscte-iul.pt:10071/23068Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T18:21:58.078777Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Asymptotic quasinormal modes of string-theoretical d-dimensional black holes
title Asymptotic quasinormal modes of string-theoretical d-dimensional black holes
spellingShingle Asymptotic quasinormal modes of string-theoretical d-dimensional black holes
Moura, F.
Black holes
Black holes in string theory
title_short Asymptotic quasinormal modes of string-theoretical d-dimensional black holes
title_full Asymptotic quasinormal modes of string-theoretical d-dimensional black holes
title_fullStr Asymptotic quasinormal modes of string-theoretical d-dimensional black holes
title_full_unstemmed Asymptotic quasinormal modes of string-theoretical d-dimensional black holes
title_sort Asymptotic quasinormal modes of string-theoretical d-dimensional black holes
author Moura, F.
author_facet Moura, F.
Rodrigues, J.
author_role author
author2 Rodrigues, J.
author2_role author
dc.contributor.author.fl_str_mv Moura, F.
Rodrigues, J.
dc.subject.por.fl_str_mv Black holes
Black holes in string theory
topic Black holes
Black holes in string theory
description We compute the quasinormal frequencies of d-dimensional spherically symmetric black holes with leading string ?′ corrections for tensorial gravitational perturbations in the highly damped regime. We solve perturbatively the master differential equation and we compute the monodromies of the master perturbation variable (analytically continued to the complex plane) in different contours, in order to obtain the quasinormal mode spectra. We proceed analogously for the quasinormal modes of test scalar fields. Differently than in Einstein gravity, we obtain distinct results for the two cases.
publishDate 2021
dc.date.none.fl_str_mv 2021-09-01T15:53:36Z
2021-01-01T00:00:00Z
2021
2021-09-01T16:52:44Z
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://hdl.handle.net/10071/23068
url http://hdl.handle.net/10071/23068
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1126-6708
10.1007/JHEP08(2021)078
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833597360691740672

Similar Items