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gr-qc2025
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…
gr-qc2025
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…