Newman–Penrose scalars and black hole equations of state
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http://hdl.handle.net/10045/107274
Título: | Newman–Penrose scalars and black hole equations of state |
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Autor/es: | Villalba, Fabián Darío | Bargueño, Pedro | Vargas, Andrés Felipe | Contreras, Ernesto |
Grupo/s de investigación o GITE: | Astrofísica Relativista |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Física Aplicada |
Palabras clave: | Newman–Penrose scalars | Black holes | Equation of state |
Área/s de conocimiento: | Física Aplicada |
Fecha de publicación: | dic-2020 |
Editor: | Elsevier |
Cita bibliográfica: | Physics of the Dark Universe. 2020, 30: 100614. doi:10.1016/j.dark.2020.100614 |
Resumen: | In this work we explore the connections between Newman–Penrose scalars, including the Penrose–Rindler -curvature, with the equation of state of asymptotically Anti-de Sitter Reissner–Nordström black holes. After briefly reviewing the equation of state for these black holes from the point of view of both the Extended Phase Space and the Horizon Thermodynamics approaches, a geometric splitting is given for such an equation in terms of the non vanishing Newman–Penrose scalars which define the -curvature at the horizon. From this splitting, a possible thermodynamical interpretation is developed for such scalars in the context of the black hole thermodynamics approaches initially discussed. Afterwards, the square root of the Bel–Robinson tensor is employed to propose conditions at the horizons in terms of pressures or energy densities, which can be understood as alternative thermodynamical definitions of these surfaces. |
Patrocinador/es: | F. V. acknowledges support by the Department of Physics of Universidad de los Andes. P. B. is funded by the Beatriz Galindo contract BEAGAL 18/00207 (Spain). A.V is supported by a Melbourne Research Scholarship and the N.D. Goldsworthy Scholarship. |
URI: | http://hdl.handle.net/10045/107274 |
ISSN: | 2212-6864 |
DOI: | 10.1016/j.dark.2020.100614 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2020 Published by Elsevier B.V. |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1016/j.dark.2020.100614 |
Aparece en las colecciones: | INV - Astrofísica Relativista - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
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Villalba_etal_2020_PhysDarkUniverse_final.pdf | Versión final (acceso restringido) | 410,22 kB | Adobe PDF | Abrir Solicitar una copia |
Villalba_etal_2020_PhysDarkUniverse_preprint.pdf | Preprint (acceso abierto) | 200,97 kB | Adobe PDF | Abrir Vista previa |
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