Characterizing geodesic deviations in a Topological Star spacetime: massive, charged, spinning and stringy-like objects

2025/05/19 by Bini, Donato, Di Russo, Giorgio · 1 citation
#FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc)

paper · doi:10.48550/arxiv.2505.13020

Abstract

We study deviations from geodesic motions in a Topological Star spacetime for either massive, charged and spinning particles, elucidating different behaviours with the Schwarzschild spacetime. We also consider the deviations for the motion of electrically charged stringy probes in D=5, framing all cases within a unified picture.

Cited by

• Topological Stars and scalar wave equation: Exact resummation of the renormalized angular momentum in the eikonal limit

Related

• Interpreting gravitational fields of Topologically Massive Gravity using geodesic deviation
• On the effect of gravitational repulsion on geodesic deviation in the Schwarzschild-de Sitter spacetime
• On geodesic deviation in Schwarzschild spacetime
• Geodesics in the (anti-)de Sitter spacetime
• Geodesic deviation in the q-metric