477 citations · 2.1k across the 49 of their papers we have counts for
5 papers · 1 filter
General-relativistic neutrino-radiation magnetohydrodynamic simulation of seconds-long black hole-neutron star mergers
Kota Hayashi, Sho Fujibayashi, Kenta Kiuchi +3
Seconds-long numerical-relativity simulations for black hole-neutron star mergers are performed for the first time to obtain a self-consistent picture of the merger and post-merger…
Long-term evolution of neutron-star merger remnants in general relativistic resistive-magnetohydrodynamics with a mean-field dynamo term
Masaru Shibata, Sho Fujibayashi, Yuichiro Sekiguchi
Long-term neutrino-radiation resistive-magnetohydrodynamics simulations in full general relativity are performed for a system composed of a massive neutron star and a torus formed…
Long-term evolution of a merger-remnant neutron star in general relativistic magnetohydrodynamics I: Effect of magnetic winding
Masaru Shibata, Sho Fujibayashi, Yuichiro Sekiguchi
Long-term ideal and resistive magnetohydrodynamics (MHD) simulations in full general relativity are performed for a massive neutron star formed as a remnant of binary neutron star…
Ultra-delayed neutrino-driven explosion of rotating massive-star collapse
Sho Fujibayashi, Koh Takahashi, Yuichiro Sekiguchi +1
Long-term neutrino-radiation hydrodynamics simulations in full general relativity are performed for the collapse of rotating massive stars that are evolved from He-stars with their…
Alternative possibility of GW190521: Gravitational waves from high-mass black hole-disk systems
Masaru Shibata, Kenta Kiuchi, Sho Fujibayashi +1
We evolve high-mass disks of mass - orbiting a spinning black hole in the framework of numerical relativity. Such high-mass systems could be an outcome d…