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math.AP2018
Behavior of null-geodesics in the interior of Reissner-Nordstrom black hole
Gregory Eskin
We show that an incoming null-geodesic belonging to a plane passing through the origin and starting outside the outer horizon crosses the outer and the inner horizons. Then it turn…
math.AP2011★ 1 cited
Artificial black holes
Gregory Eskin
We study black holes for the linear hyperbolic equations describing the wave propagation in the moving medium. Such black holes are called artificial since the Lorentz metric assoc…