569 citations · 3.9k across the 76 of their papers we have counts for
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Modelling Planck-scale Lorentz violation via analogue models
Silke Weinfurtner, Stefano Liberati, Matt Visser
Astrophysical tests of Planck-suppressed Lorentz violations had been extensively studied in recent years and very stringent constraints have been obtained within the framework of e…
Naturalness in emergent spacetime
Stefano Liberati, Matt Visser, Silke Weinfurtner
Effective field theories (EFTs) have been widely used as a framework in order to place constraints on the Planck suppressed Lorentz violations predicted by various models of quantu…
Analogue model for quantum gravity phenomenology
Silke Weinfurtner, Stefano Liberati, Matt Visser
So called "analogue models" use condensed matter systems (typically hydrodynamic) to set up an "effective metric" and to model curved-space quantum field theory in a physical syste…
Analogue quantum gravity phenomenology from a two-component Bose-Einstein condensate
Stefano Liberati, Matt Visser, Silke Weinfurtner
We present an analogue spacetime model that reproduces the salient features of the most common ansatz for quantum gravity phenomenology. We do this by investigating a system of two…
Massive Klein--Gordon equation from a BEC-based analogue spacetime
Matt Visser, Silke Weinfurtner
We extend the "analogue spacetime" programme by investigating a condensed-matter system that is in principle capable of simulating the massive Klein--Gordon equation in curved spac…
Generating perfect fluid spheres in general relativity
Petarpa Boonserm, Matt Visser, Silke Weinfurtner
Ever since Karl Schwarzschild's 1916 discovery of the spacetime geometry describing the interior of a particular idealized general relativistic star -- a static spherically symmetr…