158 citations · 767 across the 47 of their papers we have counts for
48 papers
Dirac Quasinormal Modes in Noncommutative Reissner-Nordström Black Holes
Nikola Herceg, Nikola Konjik, A. Naveena Kumara +1
Noncommutative (NC) geometry provides a novel approach to probe quantum gravity effects in black hole spacetimes. This work explores Dirac quasinormal modes (QNMs) of a deformed Re…
Noncommutative Regge-Wheeler potential: some nonperturbative results
Nikola Herceg, Tajron Jurić, A. Naveena Kumara +2
We study the gravitational perturbation theory of black holes in noncommutative spacetimes with noncommutativity of the type and $[φ\stackrel…
Dirac QNM spectrum from twisted semiclassical gauge theory of gravity
Marija Dimitrijević Ćirić, Nikola Herceg, Nikola Konjik +2
Twisted Abelian gauge theory coupled to a noncommutative (NC) Dirac field is studied in order to infer the quasinormal mode (QNM) spectrum of the fermion matter perturbations in th…
Fermion quasinormal modes on modified RN background
Nikola Herceg, Nikola Konjik, A. Naveena Kumara +1
Noncommutative (NC) geometry may open an alternative route to quantum gravity. We study the influence of the spacetime noncommutativity on the Dirac quasinormal modes in the modifi…
Noncommutative fields in Reissner-Nordström black hole background
Milorad Bežanić, Marija Dimitrijević Ćirić, Nikola Konjik +2
In this short paper we discuss dynamics of noncommutative (NC) matter fields in the Reissner-Nordström (RN) black hole background. After reviewing the propagation of charged NC sca…
Noncommutative Quasinormal Modes and the Violation of Isospectrality
Nikola Herceg, Tajron Jurić, A. Naveena Kumara +2
We explore quasinormal modes (QNMs) of the Schwarzschild black hole under a noncommutative (NC) deformation of spacetime, constructed via a Drinfeld twist formalism. In this approa…