40 citations · 83 across the 5 of their papers we have counts for
5 papers
Radiative falloff in the background of rotating black hole
Lior M. Burko, Gaurav Khanna
We study numerically the late-time tails of linearized fields with any spin in the background of a spinning black hole. Our code is based on the ingoing Kerr coordinates, which…
Dipole perturbations of the Reissner-Nordstrom solution. II. The axial case
Lior M. Burko
We study the linear metric perturbations of the Reissner-Nordström solution for the case of axial perturbation modes. We find that the well-known perturbative analysis fails for th…
Dipole Perturbations of the Reissner-Nordstrom Solution: The Polar Case
Lior M. Burko
The formalism developed by Chandrasekhar for the linear polar perturbations of the Reissner-Nordstrom solution is generalized to include the case of dipole (l=1) perturbations. The…
On the formation of black holes in non-symmetric gravity
Lior M. Burko, Amos Ori
It has been recently suggested that the Non-symmetric Gravitational Theory (NGT) is free of black holes. Here, we study the linear version of NGT. We find that even with spherical…
Are physical objects necessarily burnt up by the blue sheet inside a black hole?
Lior M. Burko, Amos Ori
The electromagnetic radiation that falls into a Reissner-Nordstrom black hole develops a ``blue sheet'' of infinite energy density at the Cauchy horizon. We consider classical elec…