33 citations · 75 across the 6 of their papers we have counts for
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gr-qc2002★ 1 cited
Nonlinear realizations of Lorentz symmetry
Matt Visser
This paper withdrawn -- it has been revised and merged with gr-qc/0205067 (Conservation laws in "Doubly Special Relativities"; Simon Judes and Matt Visser)
cond-mat2002★ 33 cited
On the space-time curvature experienced by quasiparticle excitations in the Painleve-Gullstrand effective geometry
Uwe R. Fischer, Matt Visser
We consider quasiparticle propagation in constant-speed-of-sound (iso-tachic) and almost incompressible (iso-pycnal) hydrodynamic flows, using the technical machinery of general re…
gr-qc2002
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…