3 citations · 3 across the 2 of their papers we have counts for
6 papers
Null and Timelike Geodesics Near the Throats of Phantom Scalar Field Wormholes
Ivan Potashov, Julia Tchemarina, Alexander Tsirulev
We study geodesic motion near the throats of asymptotically flat, static, spherically~symmetric traversable wormholes supported by a self-gravitating minimally coupled phantom scal…
Bound orbits near black holes with scalar hair
I. M. Potashov, Ju. V. Tchemarina, A. N. Tsirulev
We consider spherically symmetric black holes with minimally coupled scalar fields and concentrate our attention on asymptotically flat self-gravitating configurations having the e…
Nonstationary self-gravitating configurations of scalar and electromagnetic fields
Ju V Tchemarina, E G Alekseeva, A N Tsirulev +1
Mathematical modeling of gravitating configurations of physical fields is one of the priority directions of the modern theory of gravity. Most of the exact solutions constructed wi…
Bound orbits near scalar field naked singularities
I. M. Potashov, Ju. V. Tchemarina, A. N. Tsirulev
We study bound orbits near the centres of static, spherically symmetric, asymptotically flat configurations of a self-gravitating scalar field minimally coupled to gravity. In our…
Topological geons with self-gravitating phantom scalar field
P V Kratovitch, I M Potashov, Ju V Tchemarina +1
A topological geon is the quotient manifold where is a static spherically symmetric wormhole having the reflection symmetry with respect to its throat. We distinguish s…
On the charge-to-mass ratio for self-gravitating systems of scalar and electromagnetic fields
P. V. Kratovich, Ju. V. Tchemarina
We prove that in the family of static, asymptotically flat, spherically symmetric scalar hairy black holes with the central electric charge, the set of the charge-to-mass ratios ha…