Neutral particle motion around a Schwarzschild-de Sitter Black Hole in f(R) gravity

2024/01/28 by Shukla, Devansh, Pathak, Kamlesh
#FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc)

paper · doi:10.48550/arxiv.2401.15795

Abstract

This article investigates the presence of a static spherically symmetric solution in the metric f(R) gravity. Consequently, we have examined the presence of horizons for the extreme and hyperextreme Schwarzschild-de Sitter solution. Further, we have investigated the orbital motion of a time-like particle around the Schwarzschild-dS solution by forming the constraints for the existence of circular orbits and have subsequently developed an approximation to the innermost stable circular orbit (ISCO).

Related

• Orbital Motion of a test particle around a Schwarzschild's Black Hole in STVG gravity
• Unveilling Chaos in Particle Motion: Analyzing the Impact of Horizon in f(R) Gravity
• Universal black hole solutions for all F(R) gravitational theories
• Geodesic motion in the spacetime of a static charged black hole in f(R) gravity
• The asymptotically Schwarzschild-like metric solutions