Green's Function Approach for Late-Time Tail and Echoes in Damour–Solodukhin Type Wormholes

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Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorYangzhou University-
Autor(es): dc.contributorHunan Normal University-
Autor(es): dc.contributorUniversidade Federal de Campina Grande-
Autor(es): dc.contributorChina University of Geosciences-
Autor(es): dc.creatorQian, Wei-Liang-
Autor(es): dc.creatorPan, Qiyuan-
Autor(es): dc.creatorLi, Guan-Ru-
Autor(es): dc.creatorGuo, Hong-
Autor(es): dc.creatorLin, Kai-
Autor(es): dc.creatorYue, Rui-Hong-
Data de aceite: dc.date.accessioned2025-08-21T18:51:00Z-
Data de disponibilização: dc.date.available2025-08-21T18:51:00Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1002/asna.20240117-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/297447-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/297447-
Descrição: dc.descriptionThis study elaborates on two distinctive features in Damour–Solodukhin wormhole's waveforms: late-time tails and echoes. As a well-known black hole mimicker, these characteristics are crucial in differentiating wormholes from classical black holes. They emerge in the final phases of quasinormal oscillations and arise from specific structures in the Green's function. The late-time tail results from branch cut contributions, indicating a need to refine our interpretation of spacetime geometry. The echoes originate from additional quasinormal modes, similar to scenarios with metric discontinuities. These observations suggest that late-time wave behavior could be a unique signature of wormholes. Furthermore, the study hints at a possible interaction between late-time tails and echoes in the waveform's evolution.-
Descrição: dc.descriptionEscola de Engenharia de Lorena Universidade de São Paulo-
Descrição: dc.descriptionFaculdade de Engenharia de Guaratinguet∖'a Universidade Estadual Paulista-
Descrição: dc.descriptionCenter for Gravitation and Cosmology College of Physical Science and Technology Yangzhou University-
Descrição: dc.descriptionDepartment of Physics Key Laboratory of Low Dimensional Quantum Structures and Quantum Control of Ministry of Education Institute of Interdisciplinary Studies and Synergetic Innovation Center for Quantum Effects and Applications Hunan Normal University-
Descrição: dc.descriptionUnidade Acadêmica de Física Universidade Federal de Campina Grande-
Descrição: dc.descriptionHubei Subsurface Multi-scale Imaging Key Laboratory School of Geophysics and Geomatics China University of Geosciences-
Descrição: dc.descriptionFaculdade de Engenharia de Guaratinguet∖'a Universidade Estadual Paulista-
Idioma: dc.languageen-
Relação: dc.relationAstronomische Nachrichten-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectechoes-
Palavras-chave: dc.subjectGreen's function-
Palavras-chave: dc.subjectlate-time tail-
Palavras-chave: dc.subjectquasinormal modes-
Palavras-chave: dc.subjectwormhole-
Título: dc.titleGreen's Function Approach for Late-Time Tail and Echoes in Damour–Solodukhin Type Wormholes-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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