3 citations · 4 across the 3 of their papers we have counts for
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quant-ph2007
Can Light Signals Travel Faster than c in Nontrivial Vacuua in Flat space-time? Relativistic Causality II
Heidi Fearn
In this paper we show that the Scharnhorst effect (Vacuum with boundaries or a Casimir type vacuum) cannot be used to generate signals showing measurable faster-than-c speeds. Furt…
quant-ph2003★ 3 cited
Dispersion Relations and Relativistic Causality
H. Fearn, R. H. Gibb
In this paper we show that if the refractive index, or rather (n(w) -1) satisfies the dispersion relations then, it is implied by Titchmarsh's theorem that n(w) -> 1 as w -> infini…