https://doi.org/10.1140/epjc/s10052-025-13794-x
Regular Article - Theoretical Physics
The impact of compact object deformation on thin accretion disk properties
1
Waterloo Centre for Astrophysics, University of Waterloo, N2L 3G1, Waterloo, ON, Canada
2
Department of Physics and Astronomy, University of Waterloo, N2L 3G1, Waterloo, ON, Canada
3
Perimeter Institute for Theoretical Physics, 31 Caroline Street North, N2L 2Y5, Waterloo, Canada
4
Center of Applied Space Technology and Microgravity (ZARM), University of Bremen, 28359, Bremen, Germany
a shokoufe.faraji@zarm.uni-bremen.de, s3faraji@uwaterloo.ca
Received:
6
August
2024
Accepted:
10
January
2025
Published online:
5
February
2025
We investigate the standard relativistic geometrically thin and optically thick accretion disk in the background of a deformed compact object. The main purpose of this work is to determine whether such a deformed object possesses its own observational fingerprint that can distinguish it from Schwarzschild and Kerr black holes. Our analysis reveals the properties of this relativistic accretion disk model and its dependence on the initial parameters.
© Crown 2025
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Funded by SCOAP3.
