Interpreting binary neutron star mergers: describing the binary neutron star dynamics, modelling gravitational waveforms, and analyzing detections

T Dietrich, T Hinderer, A Samajdar - General Relativity and Gravitation, 2021 - Springer
Gravitational waves emitted from the coalescence of neutron star binaries open a new
window to probe matter and fundamental physics in unexplored, extreme regimes. To extract …

[HTML][HTML] Neutron star equation of state: Quark mean-field (QMF) modeling and applications

A Li, ZY Zhu, EP Zhou, JM Dong, JN Hu… - Journal of High Energy …, 2020 - Elsevier
Because of the development of many-body theories of nuclear matter, the long-standing,
open problem of the equation of state (EOS) of dense matter may be understood in the near …

[HTML][HTML] Dark matter effects on hybrid star properties

CH Lenzi, M Dutra, O Lourenço, LL Lopes… - The European Physical …, 2023 - Springer
In the present work, we investigate the effects of dark matter (DM) on hybrid star properties.
We assume that dark matter is mixed with both hadronic and quark matter and interacts with …

Low-energy nuclear physics and global neutron star properties

BV Carlson, M Dutra, O Lourenço, J Margueron - Physical Review C, 2023 - APS
We address the question of the role of low-energy nuclear physics data in constraining
neutron star global properties, eg, masses, radii, angular momentum, and tidal deformability …

Dark matter component in hadronic models with short-range correlations

O Lourenço, T Frederico, M Dutra - Physical Review D, 2022 - APS
A relativistic mean-field hadronic model with a dark matter (DM) particle coupled to nucleons
including short-range correlations (SRC) is applied to study neutron stars (NS). The lightest …

A neutron star is born

DP Menezes - Universe, 2021 - mdpi.com
A neutron star was first detected as a pulsar in 1967. It is one of the most mysterious
compact objects in the universe, with a radius of the order of 10 km and masses that can …

Neutron stars in f (ℛ, T) gravity using realistic equations of state in the light of massive pulsars and GW170817

R Lobato, O Lourenço, P Moraes… - … of Cosmology and …, 2020 - iopscience.iop.org
In this work we investigate neutron stars (NS) in f (Script R, T) gravity for the case R+ 2λ
Script T, Script R is the Ricci scalar and Script T the trace of the energy-momentum tensor …

Dark particle mass effects on neutron star properties from a short-range correlated hadronic model

M Dutra, CH Lenzi, O Lourenço - Monthly Notices of the Royal …, 2022 - academic.oup.com
In this work we study a relativistic mean-field (RMF) hadronic model, with nucleonic short-
range correlations (SRC) included, coupled to dark matter (DM) through the Higgs boson …

Tidal deformability of strange stars and the GW170817 event

O Lourenço, CH Lenzi, M Dutra, EJ Ferrer… - Physical Review D, 2021 - APS
In this work we consider strange stars formed by quark matter in the color-flavor-locked
(CFL) phase of color superconductivity. The CFL phase is described by a Nambu-Jona …

On the moment of inertia of PSR J0737-3039 A from LIGO/Virgo and NICER

Z Miao, A Li, ZG Dai - Monthly Notices of the Royal Astronomical …, 2022 - academic.oup.com
We perform a Bayesian analysis of neutrons star moment of inertia by utilizing the available
gravitational-wave data from LIGO/Virgo (GW170817 and GW190425) and mass-radius …