5 papers
Constraints on regular black holes with nonminimally coupled electromagnetic fields
Ana BokuliÄ, Tajron JuriÄ, Luka Kanai PejiÄ +2
Construction of physically realistic theories admitting regular black hole solutions remains an important open problem in gravitational physics. While theories with electromagnetic…
Spectral Bifurcations in Quasinormal Modes of Regular BTZ Black Holes
Kartheek Hegde, Tajron JuriÄ, A. Naveena Kumara
We study the quasinormal spectrum of massless scalar fields propagating on a family of regular BTZ black holes arising from an infinite tower of dimensionally regularized Lovelock…
Noncommutative Regge-Wheeler potential: some nonperturbative results
Nikola Herceg, Tajron JuriÄ, A. Naveena Kumara +2
We study the gravitational perturbation theory of black holes in noncommutative spacetimes with noncommutativity of the type and $[Ï\stackr…
Geodesic equation in noncommutative space: a field theory perspective
Carolina Matté Gregory, Tajron JuriÄ, Aleksandr Pinzul
We derive the geodesic equation for point particles propagating in Moyal-type noncommutative spacetimes using a field-theoretic approach based on the quasi-classical limit of the n…
Conundrum of regular black holes with nonlinear electromagnetic fields
Ana BokuliÄ, Tajron JuriÄ, Ivica SmoliÄ
The search for regular black holes with nonlinear electromagnetic fields has sprouted numerous candidates, each exhibiting certain virtues but often accompanied by significant draw…