Accretion onto a quintessence contaminated rotating black hole: violating the lower limit for eta over s
Abstract Viscous accretion flow around a rotating supermassive black hole sitting in a quintessence tub is studied in this article. To introduce such a dark energy contaminated black hole’s gravitational force, a new pseudo-Newtonian potential is used. This pseudo-Newtonian force can be calculated i...
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Autores principales: | Ritabrata Biswas, Promila Biswas, Parthajit Roy |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
SpringerOpen
2021
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Materias: | |
Acceso en línea: | https://doaj.org/article/fc404c2aef9840dea873de1f59b69626 |
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