Search for missing links between two extreme wind speed profiles: dark energy accretion and adiabatic fluid accretion

Abstract In the recent past, progress in accretion studies onto general relativistically gravitating central objects viz. a Schwarzschild singularity reveals that the accretion flow should be transonic. Regarding such cases, radial inward speed gradient might be written as a numerator over denominat...

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Bibliographic Details
Main Authors: Parthajit Roy, Ritabrata Biswas
Format: Article
Language:English
Published: SpringerOpen 2020-03-01
Series:European Physical Journal C: Particles and Fields
Online Access:http://link.springer.com/article/10.1140/epjc/s10052-020-7755-7