34 citations · 163 across the 19 of their papers we have counts for
11 papers · 1 filter
Thermodynamics of Einstein-Aether Black Holes
R. Chan, M. F. A. da Silva, V. H. Satheeshkumar
We analyze several spherically symmetric exterior vacuum solutions allowed by the Einstein-Aether (EA) theory with a non static aether and study the thermodynamics of their Killing…
Nature of Singularities in Vector-Tensor Theories of Gravity
V. H. Satheeshkumar
The Vector-Tensor (VT) theories of gravity are a class of alternative theories to General Relativity (GR) that are characterized by the presence of a dynamical vector field besides…
Spherically Symmetric Analytic Solutions and Naked Singularities in Einstein-Aether Theory
R. Chan, M. F. A. da Silva, V. H. Satheeshkumar
In the present work we analyze all the possible spherically symmetric exterior vacuum solutions allowed by the Einstein-Aether theory with static aether. We show that there are fou…
Vacuum solutions in the Einstein-Aether Theory
M. Campista, R. Chan, M. F. A. da Silva +3
The Einstein-Aether (EA) theory belongs to a class of modified gravity theories characterized by the introduction of a time-like unit vector field, called aether. In this scenario,…
Hilbert repulsion in the Reissner-Nordström and Schwarzschild spacetimes
M. -N. Célérier, N. O. Santos, V. H. Satheeshkumar
Studying particle motion in the gravitational field of a black hole from the perspective of different observers is important for separating the coordinate artifacts from the physic…
Static and rotating universal horizons and black holes in gravitational theories with broken Lorentz invariance
Kai Lin, V. H. Satheeshkumar, Anzhong Wang
In this paper, we show the existence of static and rotating universal horizons and black holes in gravitational theories with the broken Lorentz invariance. We pay particular atten…