Geodesics Structure and Thermodynamic Properties of Gaussian Black Hole in Quadratic Ricci Scaler Gravity
TLDR
Compares geodesic and thermodynamic properties of Gaussian Black Holes in modified and Einstein gravities, finding modified gravity more consistent.
Key contributions
- Compares geodesic motion of massive and massless particles around Gaussian Black Holes.
- Analyzes thermodynamic functions (mass, entropy, temperature) of GBHs.
- Evaluates local and global stability using Heat Capacity and Gibbs Energy.
- Finds modified gravity more consistent with physics, especially in thermodynamics.
Why it matters
This paper offers a comparative analysis of Gaussian Black Holes in modified and Einstein gravities, revealing significant thermodynamic differences. It suggests that modified gravity provides a more physically consistent framework for describing black hole properties. This research advances our understanding of alternative gravity theories.
Original Abstract
The geodesic structure and thermal properties of Gaussian Black Holes (\textbf{GBH})s in modified and Einstein gravities are studied and compared. In the geodesic part, motion of a test particle (massive and massless) are discussed, specially properties of the circular motion are considered. In the thermodynamic part, the mass, entropy and temperature functions are considered and discussed. The local and global stability is also analyzed through the Heat Capacity (\textbf{HC}) and Gibbs Energy (\textbf{GE}). The results show the thermodynamic differences are more than geodesic ones in the two theories of gravity with the note that the modified gravity is more consistent with the physical world.
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