126 citations · 781 across the 39 of their papers we have counts for
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gr-qc2001★ 69 cited
Warp Drive With Zero Expansion
Jose Natario
It is commonly believed that Alcubierre's warp drive works by contracting space in front of the warp bubble and expanding space behind it. We show that this expansion/contraction i…
gr-qc2001★ 3 cited
Linking and causality in (2+1)-dimensional static spacetimes
Jose Natario
Given a (d+1)-dimensional spacetime (M,g), one can consider the set N of all its null geodesics. If (M,g) is globally hyperbolic then this set is naturally a smooth (2d-1)-manifold…