Gravitational waves from neutron star mergers and their relation to the nuclear equation of state
L Baiotti - Progress in Particle and Nuclear Physics, 2019 - Elsevier
In this article, I introduce ideas and techniques to extract information about the equation of
state of matter at very high densities from gravitational waves emitted before, during and …
state of matter at very high densities from gravitational waves emitted before, during and …
Neutron star merger remnants
S Bernuzzi - General Relativity and Gravitation, 2020 - Springer
Binary neutron star mergers observations are a unique way to constrain fundamental
physics and astrophysics at the extreme. The interpretation of gravitational-wave events and …
physics and astrophysics at the extreme. The interpretation of gravitational-wave events and …
Constraining the onset density of the hadron-quark phase transition with gravitational-wave observations
We study the possible occurrence of the hadron-quark phase transition (PT) during the
merging of neutron star binaries by hydrodynamical simulations employing a set of …
merging of neutron star binaries by hydrodynamical simulations employing a set of …
QCD equations of state and speed of sound in neutron stars
T Kojo - AAPPS Bulletin, 2021 - Springer
Neutron stars are cosmic laboratories to study dense matter in quantum chromodynamics
(QCD). The observable mass-radius relations of neutron stars are determined by QCD …
(QCD). The observable mass-radius relations of neutron stars are determined by QCD …
Density functional approach to quark matter with confinement and color superconductivity
We present a novel relativistic density-functional approach to modeling quark matter with a
mechanism to mimic confinement. The quasiparticle treatment of quarks provides their …
mechanism to mimic confinement. The quasiparticle treatment of quarks provides their …
Bayesian analysis of multimessenger MR data with interpolated hybrid EoS
We introduce a family of equations of state (EoS) for hybrid neutron star (NS) matter that is
obtained by a two-zone parabolic interpolation between a soft hadronic EoS at low densities …
obtained by a two-zone parabolic interpolation between a soft hadronic EoS at low densities …
Was GW170817 a canonical neutron star merger? Bayesian analysis with a third family of compact stars
We investigate the possibility that GW170817 was not the merger of two conventional
neutron stars (NS), but involved at least one if not two hybrid stars with a quark matter core …
neutron stars (NS), but involved at least one if not two hybrid stars with a quark matter core …
Delta baryons and diquark formation in the cores of neutron stars
We investigate the hadron-quark phase transition in cold neutron stars in light of (i) the
observed limits on the maximum-mass of heavy pulsars,(ii) constraints on the tidal properties …
observed limits on the maximum-mass of heavy pulsars,(ii) constraints on the tidal properties …
Twin stars as probes of the nuclear equation of state: Effects of rotation through the PSR J0952-0607 pulsar and constraints via the tidal deformability from the …
L Tsaloukidis, PS Koliogiannis, A Kanakis-Pegios… - Physical Review D, 2023 - APS
In agreement with the constantly increasing gravitational wave events, new aspects of the
internal structure of compact stars can be considered. A scenario in which a first-order …
internal structure of compact stars can be considered. A scenario in which a first-order …
Core-collapse supernova explosions driven by the hadron-quark phase transition as a rare r-process site
T Fischer, MR Wu, B Wehmeyer… - The Astrophysical …, 2020 - iopscience.iop.org
Supernova explosions of massive stars are one of the primary sites for the production of the
elements in the universe. Up to now, stars with zero-age main-sequence masses in the …
elements in the universe. Up to now, stars with zero-age main-sequence masses in the …