2 papers
gr-qc2018
Physical objects approaching the Cauchy horizon of a rapidly rotating Kerr black hole
Caroline Mallary, Gaurav Khanna, Lior M. Burko
We solve the 2+1-dimensional Teukolsky equation numerically for the Weyl scalars and along a time-like geodesic approaching the Cauchy horizon of a rapidly rotating per…
gr-qc2017
Closed Timelike Curves and "Effective" Superluminal Travel with Naked Line Singularities
Caroline Mallary, Gaurav Khanna, Richard Price
We examine closed timelike curves (CTCs) and "effective" superluminal travel in a spacetime containing naked line singularities, which we call "wires". Each wire may be straight-li…