2 papers
gr-qc2026
On the Tidal and Frame-Drag Fields in General Relativity
Rahulkumar Solanki
It is known that in vacuum, two infinitesimally separated timelike observers under free fall notice a relative acceleration due to the tidal field (or the `electric' part of the We…
gr-qc2021
Kottler Spacetime in Isotropic Static Coordinates
R Solanki
The Kottler spacetime in isotropic coordinates is known where the metric is time-dependent. In this paper, the Kottler spacetime is given in isotropic static coordinates (i.e., the…