38 citations · 163 across the 9 of their papers we have counts for
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physics.optics2010★ 5 cited
Ray trajectories for Alcubierre spacetime
Tom H. Anderson, Tom G. Mackay, Akhlesh Lakhtakia
The Alcubierre spacetime was simulated by means of a Tamm medium which is asymptotically identical to vacuum and has constitutive parameters which are ontinuous functions of the sp…
physics.optics2010★ 19 cited
Ray trajectories for a spinning cosmic string and a manifestation of self-cloaking
Tom H. Anderson, Tom G. Mackay, Akhlesh Lakhtakia
A study of ray trajectories was undertaken for the Tamm medium which represents the spacetime of a cosmic spinning string, under the geometric-optics approximation. Our numerical s…