1.2k citations · 12k across the 198 of their papers we have counts for
8 papers · 1 filter
Towards a geometrical interpretation of rainbow geometries for quantum gravity phenomenology
J. J. Relancio, S. Liberati
In the literature, there are several papers establishing a correspondence between a deformed kinematics and a nontrivial (momentum dependent) metric. In this work, we study in deta…
Back-reaction in canonical analogue black holes
Stefano Liberati, Giovanni Tricella, Andrea Trombettoni
We study the back-reaction associated with Hawking evaporation of an acoustic canonical analogue black hole in a Bose-Einstein condensate. We show that the emission of Hawking radi…
Constraints on the deformation scale of a geometry in the cotangent bundle
J. J. Relancio, S. Liberati
There are several studies proposing phenomenological consequences of a deformation of special and general relativity. Here, we cast novel constraints on the deformation parameter o…
Causal hierarchy in modified gravity
Raul Carballo-Rubio, Francesco Di Filippo, Stefano Liberati +1
We investigate the causal hierarchy in various modified theories of gravity. In general relativity the standard causal hierarchy, (key elements of which are chronology, causality,…
On Black Hole Temperature in Horndeski Gravity
K. Hajian, S. Liberati, M. M. Sheikh-Jabbari +1
It has been observed that for black holes in certain family of Horndeski gravity theories Wald's entropy formula does not lead to the correct first law for black hole thermodynamic…
Electromagnetic tests of horizonless rotating black hole mimickers
Anna Zulianello, Raúl Carballo-Rubio, Stefano Liberati +1
The interest in the implications that astrophysical observations have for the understanding of the structure of black holes has grown since the first detection of gravitational wav…