223 citations · 1.2k across the 39 of their papers we have counts for
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Shadows of rotating traversable wormholes surrounded by plasma
Tsanimir Angelov, Rasim Bekir, Galin Gyulchev +2
We study the influence of the plasma environment on the shadows of stationary axisymmetric wormholes. We consider a sample of several wormhole solutions and plasma distributions fo…
Matter Accumulations and Accretion Tori around Wormholes
Kristian Gjorgjieski, Jutta Kunz, Petya Nedkova
We study circular orbits and accretion structures around symmetric wormholes. As exemplary solutions we choose three different wormhole spacetimes, namely rotating traversable worm…
Circular Orbits and Photon Orbits at Wormhole Throats
Kristian Gjorgjieski, Jutta Kunz, Petya Nedkova
In this work we study timelike circular orbits and photon orbits at the throat of stationary and axisymmetric wormholes. Our minimal requirements on the spacetime are the existence…
Polarized equatorial emission and hot spots around black holes with a dark matter halo
Tsanimir Angelov, Rasim Bekir, Galin Gyulchev +2
We study the linear polarization of the accretion disk around black holes with a dark matter halo. The interaction of the black hole with the dark matter is modelled by considering…