280 citations · 2.4k across the 47 of their papers we have counts for
4 papers · 1 filter
Near extremal RN-AdS control of holographic Josephson transport
Ali Övgün, Reggie C. Pantig
We formulate a holographic weak-link construction in which Josephson transport is controlled by the charge sector of a Reissner--Nordstrom-AdS black brane. The model is an Einstein…
Gravitational Black Hole Shadow Spectroscopy
Reggie C. Pantig, Ali Övgün
In this work, we develop a generalized perturbative framework for gravitational shadows in static, spherically symmetric spacetimes. Building upon the recent two-parameter perturba…
Shadow cast of non-commutative black holes in Rastall gravity
Ali Övgün, İzzet Sakallı, Joel Saavedra +1
We study the shadow and energy emission rate of a spherically symmetric non-commutative black hole in Rastall gravity. Depending on the model parameters, the non-commutative black…
Holographic Thermodynamics of Accelerating Black Holes
Andres Anabalon, Michael Appels, Ruth Gregory +3
We present a careful study of accelerating black holes in anti-de Sitter spacetime, formulating the thermodynamics and resolving discrepancies that have appeared in previous invest…