41 citations · 122 across the 42 of their papers we have counts for
11 papers · 1 filter
Probing jet dynamics and collimation in radio galaxies. Application to NGC 1052
Ainara Saiz-Pérez, Christian M. Fromm, Manel Perucho +5
Context. Radio galaxies with visible two-sided jet structures, such as NGC 1052, are sources of particular interest to study the collimation and shock structure of active galactic…
Numerical Investigation of Instabilities in Over-pressured Magnetized Relativistic Jets
Xu-Fan Hu, Yosuke Mizuno, Christian M. Fromm
Context. Relativistic jets from Active Galactic Nuclei are observed to be collimated on the parsec scale. When the pressure between the jet and the ambient medium is mismatched, re…
The impact of resistivity on the variability of black hole accretion flows
Antonios Nathanail, Yosuke Mizuno, Ioannis Contopoulos +4
Context. The accretion of magnetized plasma onto black holes is a complex and dynamic process, where the magnetic field plays a crucial role. The amount of magnetic flux accumulate…
Distinguishability of a naked singularity from a black hole in dynamics and radiative signatures
Indu K. Dihingia, Akhil Uniyal, Yosuke Mizuno
Can a naked singularity (NkS) be distinguished from a black hole (BH)? We have investigated it with cutting-edge general relativistic magneto-hydrodynamic (GRMHD) simulations, foll…
Near-Horizon Polarization as a Diagnostic of Black Hole Spacetime
Yehui Hou, Jiewei Huang, Minyong Guo +2
A key challenge in imaging supermassive black holes is disentangling gravitational effects from plasma physics in order to accurately determine spacetime properties, particularly b…
Revisited equilibrium solution of Fishbone and Moncrief torus for extended GRMHD simulations
Akhil Uniyal, Indu K. Dihingia, Yosuke Mizuno
Accretion physics has become more important recently due to the detection of the first horizon-scale images of the super-massive black holes of M\,87 and Sgr~A by the Event…