171 citations · 378 across the 4 of their papers we have counts for
8 papers
Radial pulsations and stability of anisotropic stars with quasi-local equation of state
Dubravko Horvat, Sasa Ilijic, Anja Marunovic
Quasi-local variables, i.e. quantities whose values can be derived from physics accessible within an arbitrarily small neighborhood of a spacetime point, are used to construct the…
Canonical active Brownian motion
Alexander Gluck, Helmuth Huffel, Sasa Ilijic
Active Brownian motion is the complex motion of active Brownian particles. They are active in the sense that they can transform their internal energy into energy of motion and thus…
Electrically charged gravastar configurations
Dubravko Horvat, Sasa Ilijic, Anja Marunovic
The notion of a compact object immune to the horizon problem and comprising an anisotropic inhomogeneous fluid with a specific radial pressure behavior, i.e. the gravastar, is exte…
Gravastar energy conditions revisited
Dubravko Horvat, Sasa Ilijic
We consider the gravastar model where the vacuum phase transition between the de Sitter interior and the Schwarzschild or Schwarzschild-de Sitter exterior geometries takes place at…
Gravastar Solutions with Continuous Pressures and Equation of State
A. DeBenedictis, D. Horvat, S. Ilijic +2
We study the gravitational vacuum star (gravastar) configuration as proposed by other authors in a model where the interior de Sitter spacetime segment is continuously extended to…
Regular and quasi black hole solutions for spherically symmetric charged dust distributions in the Einstein-Maxwell theory
Dubravko Horvat, Sasa Ilijic, Zoran Narancic
Static spherically symmetric distributions of electrically counterpoised dust (ECD) are used to construct solutions to Einstein-Maxwell equations in Majumdar--Papapetrou formalism.…