256 citations · 960 across the 29 of their papers we have counts for
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gr-qc2011★ 17 cited
Impossibility of superluminal travel in Lorentz violating theories
Antonin Coutant, Stefano Finazzi, Stefano Liberati +1
Warp drives are space-times allowing for superluminal travel. However, they are quantum mechanically unstable because they produce a Hawking-like radiation which is blue shifted at…
hep-th2011★ 83 cited
Black hole radiation with short distance dispersion, an analytical S-matrix approach
Antonin Coutant, Renaud Parentani, Stefano Finazzi
Local and non-local properties of Hawking radiation in the presence of short distance dispersion are computed using connection formulae. The robustness of the spectrum and that of…