281 citations · 764 across the 20 of their papers we have counts for
4 papers · 1 filter
Cosmological Kinetic Mixing
Ashok Das, Jorge Gamboa, Miguel Pino
In this paper we generalize the kinetic mixing idea to time reparametrization invariant theories, namely, relativistic point particles and cosmology in order to obtain new insights…
Asymptotically flat spacetimes in 3D bigravity
Hernan A. Gonzalez, Miguel Pino
We report that a class of three-dimensional bimetric theories contain asymptotically flat solutions. These spacetimes can be cast in a set of asymptotic conditions at null infinity…
A note on the Cardy formula and black holes in 3d (massive) bigravity
Máximo Bañados, Miguel Pino
We report full agreement between the Bekenstein-Hawking semiclassical entropy and Cardy's formula for black holes in 3d (massive) bigravity. Since this theory does have local bulk…
The bigravity black hole and its thermodynamics
Máximo Bañados, Andrés Gomberoff, Miguel Pino
We argue that the Isham-Storey exact solution to bigravity does not describe black holes because the horizon is a singular surface. However, this is not a generic property of bigra…