323 citations · 1.6k across the 22 of their papers we have counts for
3 papers · 1 filter
Interpreting doubly special relativity as a modified theory of measurement
Stefano Liberati, Sebastiano Sonego, Matt Visser
In this article we develop a physical interpretation for the deformed (doubly) special relativity theories (DSRs), based on a modification of the theory of measurement in special r…
Causal structure of acoustic spacetimes
Carlos Barcelo, Stefano Liberati, Sebastiano Sonego +1
The so-called ``analogue models of general relativity'' provide a number of specific physical systems, well outside the traditional realm of general relativity, that nevertheless a…
Astrophysical Bounds on Planck Suppressed Lorentz Violation
Ted Jacobson, Stefano Liberati, David Mattingly
This article reviews many of the observational constraints on Lorentz symmetry violation (LV). We first describe the GZK cutoff and other phenomena that are sensitive to LV. After…