2 papers
gr-qc2011
Small oscillations of test particles with angular momentum in Reissner-Nordstrom field
Valentin D. Gladush, Alexander I. Petrusenko
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…
gr-qc2010
On the effective actions for the spherical charged dust shell in General Relativity
Valentin D. Gladush, Alexander I. Petrusenko
A simple and direct, based on the equations of motion, derivation of the variational principle and effective actions for a spherical charged dust shell in general relativity is off…