Observations of neutron star mergers have the potential to unveil detailed physics of matter
and gravity in regimes inaccessible by other experiments. Quantitative comparisons to …

We perform a general-relativistic neutrino-radiation magnetohydrodynamic simulation of a
one second-long binary neutron star merger on the Japanese supercomputer Fugaku using …

The merger of two neutron stars launches a relativistic jet, which must be driven by a strong
large-scale magnetic field. However, the magnetohydrodynamical mechanism required to …

Magnetic fields are expected to play a key role in the dynamics and the ejection
mechanisms that accompany the merger of two neutron stars. General relativistic …

We perform a long and accurate large-eddy simulation of a binary neutron star merger,
following the newly formed remnant up to 110 milliseconds. The combination of high-order …

We investigate the impact of a mean field model for the α Ω dynamo potentially active in the
postmerger phase of a binary neutron star coalescence. We do so by deriving equations for …

In order to extract the precise physical information encoded in the gravitational and
electromagnetic signals from powerful neutron-star merger events, we need to include as …

The faithful inclusion of the effects of bulk viscosity induced by the presence of chemical
reactions is an important issue for simulations of core-collapse supernovae, binary neutron …

The detection of a binary neutron star (BNS) merger in 2017 through both gravitational
waves and electromagnetic emission opened a new era of multimessenger astronomy. The …

Magnetohydrodynamic (MHD) turbulence in neutron star (NS) merger remnants can impact
their evolution and multi-messenger signatures, complicating the interpretation of present …