31 citations · 39 across the 2 of their papers we have counts for
6 papers
The variational method, backreactions, and the absorption probability in Wald type problems
Koray Düztaş
We argue that the variational method in Wald type thought experiments, involves order of magnitude problems when one imposes the fact that is inherently a first order quantity…
Overcharging dilaton black holes in 2+1 dimensions to extremality and beyond
Koray Düztaş, Mubasher Jamil
We test whether static charged dilaton black holes in 2+1 dimensions can be turned into naked singularities, by sending in test particles from infinity. We derive that overcharging…
Kerr-Newman black holes can be generically overspun
Koray Düztaş
We construct thought experiments involving the perturbations of Kerr-Newman black holes by neutral test fields to evaluate the validity of the weak form of the cosmic censorship co…
String analog of Reissner-Nordström black holes cannot be overcharged
Koray Düztaş, Mubasher Jamil
In this work we attempt to overcharge extremal and nearly extremal charged black holes in string theory, known as the Garfinkle-Horowitz-Strominger solution. We first show that ext…
Over-spinning Kerr-Sen black holes with test fields
Koray Düztaş
In this work we investigate validity of the weak form of the cosmic censorship conjecture in the interaction of Kerr-Sen black holes with neutral test fields. Previous studies of t…
Testing Cosmic Censorship Conjecture for Extremal and Near-extremal (2+1)-dimensional MTZ Black Holes
Koray Düztaş, Mubasher Jamil, Sanjar Shaymatov +1
We test the validity of the weak cosmic censorship conjecture for the ()-dimensional charged anti-de Sitter black hole solution, which was derived by Martinez, Teitelboim, and…