We present a novel framework for the equation of state of dense and hot quantum chromodynamics (QCD), which focuses on the region of the phase diagram relevant for …
We investigate the weak-interaction-driven bulk-viscous transport properties of npe matter in the neutrino transparent regime. Previous works assumed that the induced bulk viscosity …
In nuclear matter in isolated neutron stars, the flavor content (eg, proton fraction) is subject to weak interactions, establishing flavor (β-) equilibrium. However, there can be deviations …
We explore the consequences of imposing robust thermodynamic constraints arising from perturbative quantum chromodynamics (QCD) when inferring the dense-matter equation-of …
K Topolski, SD Tootle, L Rezzolla - The astrophysical journal, 2023 - iopscience.iop.org
The spectral properties of the post-merger gravitational-wave signal from a binary of neutron stars encodes a variety of information about the features of the system and of the equation of …
Modern hydrodynamic simulations of core-collapse supernovae and neutron-star mergers require knowledge not only of the equilibrium properties of strongly interacting matter, but …
S Blacker, A Bauswein, S Typel - Physical Review D, 2023 - APS
We study the importance of the thermal behavior of the hadron-quark phase transition in neutron star (NS) mergers. To this end, we devise a new scheme approximating thermal …
One of the main challenges in the numerical modeling of binary neutron-star mergers are long-term simulations of the postmerger remnant over timescales of the order of seconds …
Binary neutron-star mergers and heavy-ion collisions are related through the properties of the hot and dense nuclear matter formed during these extreme events. In particular, low …