Binary Neutron Star Merger Simulations with Microphysical Equation of State using Spritz

I present results from new simulations performed with Spritz, a general-relativistic magnetohydrodynamics (GRMHD) code built on the Einstein Toolkit infrastructure and developed for highprecision studies of binary neutron star (BNS) mergers with realistic microphysical equations of state (EOS).

These simulations build upon recent developments in the code, which enable the evolution of magnetized systems with tabulated EOS. We model magnetized binaries employing tabulated EOS for equal-mass and unequal-mass systems, inspired by the GW170817 event. Our analysis focuses on the gravitational-wave (GW) emission, as well as on the potential formation of relativistic jets and neutron-rich outflows.