Gravitational Capture of Cosmic Strings by a Black Hole
Jean-Pierre De Villiers, Valeri P. Frolov
Abstract
The gravitational interaction of an infinitely long cosmic string with a Schwarzschild black hole is studied. We consider a straight string that is initially at a great distance and moving at some initial velocity v (0 < v < c) towards the black hole. The equations of motion of the string are solved numerically to obtain the dependence of the capture impact parameter on the initial velocity.
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