Artigo de periodico

Late-time tails, entropy aspects, and stability of black holes with anisotropic fluids (2020)

• Authors:
  • Cuadros-Melgar, Bertha
  • Fontana, Rodrigo Dal Bosco
  • Oliveira, Jeferson de
• Autor USP: MELGAR, BERTHA MARÍA CUADROS - EEL
• Unidade: EEL
• DOI: 10.1140/epjc/s10052-020-8415-7
• Assunto: BURACOS NEGROS
• Keywords: anisotropic fluids
• Agências de fomento:
  • Financiamento UFMT
• Language: Inglês
• Abstract: In this work we consider black holes surrounded by anisotropic fluids in four dimensions. We first study the causal structure of these solutions showing some similarities and differences with Reissner–Nordström–de Sitter black holes. In addition, we consider scalar perturbations on this background geometry and compute the corresponding quasinormal modes. Moreover, we discuss the late-time behavior of the perturbations finding an interesting new feature, i.e., the presence of a subdominant power-law tail term. Likewise, we compute the Bekenstein entropy bound and the first semiclassical correction to the black hole entropy using the brick wall method, showing their universality. Finally, we also discuss the thermodynamical stability of the model.
• Imprenta:
  • Publisher: Springer
  • Publisher place: Pisa
  • Date published: 2020
• Source:
  • Título: European physical journal c. particles and fields
  • ISSN: 1434-6052
  • Volume/Número/Paginação/Ano: v. 80, n. art. 848, p. 1-12, 2020

Informações sobre o DOI: 10.1140/epjc/s10052-020-8415-7 (Fonte: oaDOI API)
• Este periódico é de acesso aberto
• Este artigo é de acesso aberto
• URL de acesso aberto
• Cor do Acesso Aberto: gold
• Licença: cc-by

---

How to cite

A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas

• ABNT

  CUADROS-MELGAR, Bertha e FONTANA, Rodrigo Dal Bosco e OLIVEIRA, Jeferson de. Late-time tails, entropy aspects, and stability of black holes with anisotropic fluids. European physical journal c. particles and fields, v. 80, n. art. 848, p. 1-12, 2020Tradução . . Disponível em: https://doi.org/10.1140/epjc/s10052-020-8415-7. Acesso em: 25 dez. 2025.

• APA

  Cuadros-Melgar, B., Fontana, R. D. B., & Oliveira, J. de. (2020). Late-time tails, entropy aspects, and stability of black holes with anisotropic fluids. European physical journal c. particles and fields, 80( art. 848), 1-12. doi:10.1140/epjc/s10052-020-8415-7

• NLM

  Cuadros-Melgar B, Fontana RDB, Oliveira J de. Late-time tails, entropy aspects, and stability of black holes with anisotropic fluids [Internet]. European physical journal c. particles and fields. 2020 ; 80( art. 848): 1-12.[citado 2025 dez. 25 ] Available from: https://doi.org/10.1140/epjc/s10052-020-8415-7

• Vancouver

  Cuadros-Melgar B, Fontana RDB, Oliveira J de. Late-time tails, entropy aspects, and stability of black holes with anisotropic fluids [Internet]. European physical journal c. particles and fields. 2020 ; 80( art. 848): 1-12.[citado 2025 dez. 25 ] Available from: https://doi.org/10.1140/epjc/s10052-020-8415-7

Últimas obras dos mesmos autores vinculados com a USP cadastradas na BDPI:

• Atalhos gravitacionais em cosmologia de branas
• Superradiance and instabilities in black holes surrounded by anisotropic fluids
• Gauss-Bonnet black holes in ( ) dimensions: Perturbative aspects and entropy features
• Analytical correspondence between shadow radius and black hole quasinormal frequencies
• Tensor de polarização gravitacional a temperatura finita
• Instability of a Reissner–Nordström–AdS Black Hole from a Derivative Coupling Perturbation
• Holographic quenches towards a lifshitz point
• New Evidence for interacting dark energy from BOSS
• Vectorial and spinorial perturbations in Galileon black holes: Quasinormal modes, quasiresonant modes, and stability
• Conceitos básicos sobre a física da formação de tubos de fluxo magnético nas proximidades da Terra