45 citations · 131 across the 9 of their papers we have counts for
9 papers
Jet variability in small mass ratio supermassive black hole binaries
Jay V. Kalinani, Manuela Campanelli, Michail Chabanov +4
We present three-dimensional general relativistic magnetohydrodynamic simulations of a precessing supermassive black hole binary with mass ratio q=1/7, embedded in a circumbinary d…
Detectability of bulk viscosity effects on post-merger gravitational wave signals from binary neutron star mergers
Zhenyu Zhu, Michail Chabanov, Richard O'Shaughnessy
We investigate bulk viscosity (BV) effects on post-merger gravitational wave (PMGW) signals from binary neutron star (BNS) mergers and their detectability using realistic equation…
Magnetic Eruption and Nucleosynthesis in GRνMHD Simulations of Spinning Neutron Star Mergers
Allen Wen, Jay V. Kalinani, Michail Chabanov +3
We present three-dimensional general relativistic magnetohydrodynamics simulations of equal-mass binary neutron star mergers with varied neutron star spin configurations and second…
Long-term impact of the magnetic-field strength on the evolution and electromagnetic emission by neutron-star merger remnants
Jin-Liang Jiang, Harry Ho-Yin Ng, Michail Chabanov +1
Numerical simulations are essential to understand the complex physics accompanying the merger of binary systems of neutron stars. However, these simulations become computationally…
Relativistic gas accretion onto supermassive black Hole binaries from inspiral through merger
Lorenzo Ennoggi, Manuela Campanelli, Yosef Zlochower +8
Accreting supermassive black hole binaries are powerful multimessenger sources emitting both gravitational and EM radiation. Understanding the accretion dynamics of these systems a…
Numerical modelling of bulk viscosity in neutron stars
Michail Chabanov, Luciano Rezzolla
The early post-merger phase of a binary neutron-star coalescence is shaped by characteristic rotational velocities as well as violent density oscillations and offers the possibilit…
Impact of bulk viscosity on the post-merger gravitational-wave signal from merging neutron stars
Michail Chabanov, Luciano Rezzolla
In the violent post-merger of binary neutron-star mergers strong oscillations are present that impact the emitted gravitational-wave (GW) signal. The frequencies, temperatures and…
Crustal magnetic fields do not lead to large magnetic-field amplifications in binary neutron-star mergers
Michail Chabanov, Samuel D. Tootle, Elias R. Most +1
The amplification of magnetic fields plays an important role in explaining numerous astrophysical phenomena associated with binary neutron-star mergers, such as mass ejection and t…
General-relativistic hydrodynamics of non-perfect fluids: 3+1 conservative formulation and application to viscous black-hole accretion
Michail Chabanov, Luciano Rezzolla, Dirk H. Rischke
We consider the relativistic hydrodynamics of non-perfect fluids with the goal of determining a formulation that is suited for numerical integration in special-relativistic and gen…