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Implications of a Simpson–Visser solution in Verlinde’s framework

Filho, A. A. Araújo

The European physical journal. C, Particles and fields, 2024-01, Vol.84 (1), p.73-22, Article 73 [Periódico revisado por pares]

Berlin/Heidelberg: Springer Berlin Heidelberg

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Título:
Implications of a Simpson–Visser solution in Verlinde’s framework
Autor: Filho, A. A. Araújo
Assuntos: Astronomy ; Astrophysics and Cosmology ; Black holes ; Dark matter ; Elementary Particles ; Energy ; Entropy ; Event horizon ; Gravitational waves ; Gravity ; Hadrons ; Heavy Ions ; Investigations ; Mathematical analysis ; Measurement Science and Instrumentation ; Neutrinos ; Nuclear Energy ; Nuclear Physics ; Phase transitions ; Photons ; Physics ; Physics and Astronomy ; Quantum Field Theories ; Quantum Field Theory ; Radiation ; Regular Article - Theoretical Physics ; String Theory ; Theory of relativity ; Thermodynamic properties ; Universe
É parte de: The European physical journal. C, Particles and fields, 2024-01, Vol.84 (1), p.73-22, Article 73
Descrição: This study focuses on investigating a regular black hole within the framework of Verlinde’s emergent gravity. In particular, we explore the main aspects of the modified Simpson–Visser solution. Our analysis reveals the presence of a unique physical event horizon under certain conditions. Moreover, we study the thermodynamic properties, including the Hawking temperature, the entropy, and the heat capacity. Based on these quantities, our results indicate several phase transitions. Geodesic trajectories for photon-like particles, encompassing photon spheres and the formation of black hole shadows, are also calculated to comprehend the behavior of light in the vicinity of the black hole. Additionally, we also provide the calculation of the time delay and the deflection angle. Corroborating our results, we include an additional application in the context of high-energy astrophysical phenomena: neutrino energy deposition. Finally, we investigate the quasinormal modes using third-order WKB approximation.
Editor: Berlin/Heidelberg: Springer Berlin Heidelberg
Idioma: Inglês

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Implications of a Simpson–Visser solution in Verlinde’s framework

Filho, A. A. Araújo

Berlin/Heidelberg: Springer Berlin Heidelberg

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