Late-time tail and echoes of Damour-Solodukhin wormholes

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorYangzhou University-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorHunan Normal University-
Autor(es): dc.contributorVanguard University-
Autor(es): dc.creatorQian, Wei-Liang-
Autor(es): dc.creatorPan, Qiyuan-
Autor(es): dc.creatorWang, Bean-
Autor(es): dc.creatorYue, Rui-Hong-
Data de aceite: dc.date.accessioned2025-08-21T16:45:29Z-
Data de disponibilização: dc.date.available2025-08-21T16:45:29Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.physletb.2024.138874-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/302428-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/302428-
Descrição: dc.descriptionDamour-Solodukhin wormholes are intriguing theoretical constructs, closely mimicking many properties of black holes. This study delves into two distinct characteristics of the waveforms emitted from such wormholes, namely, the late-time tails and echoes, which can substantially be used to distinguish its identity. Notably, both features appear in the latter stages of quasinormal oscillations and stem from the singularities of the Green's function. The late-time tail, on the one hand, arises due to the branch cuts in the relevant Green's function. Within the Damour-Solodukhin wormhole paradigm, singularities are present in both ingoing and outgoing waveforms, which entails a generalization of the existing recipe for black hole metrics. On the other hand, the echoes are attributed to a new set of quasinormal poles, supplementing those of the respective black holes, reminiscent of the scenario where the spacetime metric possesses a discontinuity. It is inferred that both features are observationally relevant in distinguishing a wormhole from its black hole counterpart. Moreover, we suggest a potential interplay concerning the late-time evolution between the two mechanisms in question.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionNational Natural Science Foundation of China-
Descrição: dc.descriptionUniversidade Estadual Paulista-
Descrição: dc.descriptionCenter for Gravitation and Cosmology College of Physical Science and Technology Yangzhou University-
Descrição: dc.descriptionEscola de Engenharia de Lorena Universidade de São Paulo, SP-
Descrição: dc.descriptionFaculdade de Engenharia de Guaratinguetá Universidade Estadual Paulista, SP-
Descrição: dc.descriptionKey Laboratory of Low Dimensional Quantum Structures and Quantum Control of Ministry of Education Synergetic Innovation Center for Quantum Effects and Applications Department of Physics Hunan Normal University, Hunan-
Descrição: dc.descriptionDepartment of Physical Sciences and Applied Mathematics Vanguard University-
Descrição: dc.descriptionFaculdade de Engenharia de Guaratinguetá Universidade Estadual Paulista, SP-
Idioma: dc.languageen-
Relação: dc.relationPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics-
???dc.source???: dc.sourceScopus-
Título: dc.titleLate-time tail and echoes of Damour-Solodukhin wormholes-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.