212 citations · 232 across the 2 of their papers we have counts for
4 papers
Fate of gravitational collapse in semiclassical gravity
Carlos Barcelo, Stefano Liberati, Sebastiano Sonego +1
While the outcome of gravitational collapse in classical general relativity is unquestionably a black hole, up to now no full and complete semiclassical description of black hole f…
A real Lorentz-FitzGerald contraction
Carlos Barcelo, Gil Jannes
Many condensed matter systems are such that their collective excitations at low energies can be described by fields satisfying equations of motion formally indistinguishable from t…
Bi-refringence versus bi-metricity
Matt Visser, Carlos Barcelo, Stefano Liberati
In this article we carefully distinguish the notion of bi-refringence (a polarization-dependent doubling in photon propagation speeds) from that of bi-metricity (where the two phot…
Analogue models of and for gravity
Matt Visser, Carlos Barcelo, Stefano Liberati
Condensed matter systems, such as acoustics in flowing fluids, light in moving dielectrics, or quasiparticles in a moving superfluid, can be used to mimic aspects of general relati…