Small oscillations of test particles with angular momentum in Reissner-Nordstrom field
Valentin D. Gladush, Alexander I. Petrusenko
TL;DR
This paper investigates the oscillations of test particles with angular momentum on circular orbits around super-extremal charged objects in Reissner-Nordstrom spacetime, deriving formulas for oscillation frequencies under small perturbations.
Contribution
It provides new formulas for oscillation frequencies of particles in super-extremal Reissner-Nordstrom fields under small energy or mass perturbations.
Findings
Derived formulas for oscillation frequencies in super-extremal fields
Analyzed stability of circular orbits under small perturbations
Enhanced understanding of particle dynamics in charged black hole spacetimes
Abstract
The oscillations of the test particles on circular orbits in field of super-extremal charged central object are researched. The formulae for oscillation frequencies are obtained in cases of circular orbits perturbations caused by small change in energy of the particle or by the small change in mass of the central object.
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Taxonomy
TopicsRelativity and Gravitational Theory · Cosmology and Gravitation Theories · Astro and Planetary Science