Neutron stars and the nuclear equation of state

GF Burgio, HJ Schulze, I Vidaña, JB Wei - Progress in Particle and Nuclear …, 2021 - Elsevier
We review the current status and recent progress of microscopic many-body approaches
and phenomenological models, which are employed to construct the equation of state of …

Heavy baryons in compact stars

A Sedrakian, JJ Li, F Weber - Progress in Particle and Nuclear Physics, 2023 - Elsevier
We review the physics of hyperons and Δ-resonances in dense matter in compact stars. The
covariant density functional approach to the equation of state and composition of dense …

Do hyperons exist in the interior of neutron stars?

D Chatterjee, I Vidana - The European Physical Journal A, 2016 - Springer
In this work we review the role of hyperons on the properties of neutron and proto-neutron
stars. In particular, we revise the so-called “hyperon puzzle”, go over some of the solutions …

Superfluidity in nuclear systems and neutron stars

A Sedrakian, JW Clark - The European Physical Journal A, 2019 - Springer
Nuclear matter and finite nuclei exhibit the property of superfluidity by forming Cooper pairs.
We review the microscopic theories and methods that are being employed to understand the …

Hyperons: the strange ingredients of the nuclear equation of state

I Vidaña - Proceedings of the Royal Society A …, 2018 - royalsocietypublishing.org
We review the role and properties of hyperons in finite and infinite nuclear systems. In
particular, we present different production mechanisms of hypernuclei, as well as several …

Effects of the ϕ meson on the properties of hyperon stars in the density-dependent relativistic mean field model

ZH Tu, SG Zhou - The Astrophysical Journal, 2022 - iopscience.iop.org
The effects of the ϕ meson on the properties of hyperon stars are studied systematically in
the framework of the density-dependent relativistic mean field (DDRMF) model. The ϕ …

Fast cooling and internal heating in hyperon stars

F Anzuini, A Melatos, C Dehman… - Monthly Notices of the …, 2022 - academic.oup.com
Neutron star models with maximum mass close to 2 M⊙ reach high central densities, which
may activate nucleonic and hyperon direct Urca neutrino emission. To alleviate the tension …

Cooling of hypernuclear compact stars

AR Raduta, A Sedrakian, F Weber - Monthly Notices of the Royal …, 2018 - academic.oup.com
We study the thermal evolution of hypernuclear compact stars constructed from covariant
density functional theory of hypernuclear matter and parametrizations which produce …

Resonant tidal excitation of superfluid neutron stars in coalescing binaries

H Yu, NN Weinberg - Monthly Notices of the Royal Astronomical …, 2017 - academic.oup.com
We study the resonant tidal excitation of g modes in coalescing superfluid neutron star (NS)
binaries and investigate how such tidal driving impacts the gravitational-wave (GW) signal of …

Hyperons in hot dense matter: what do the constraints tell us for equation of state?

M Fortin, M Oertel, C Providência - Publications of the Astronomical …, 2018 - cambridge.org
For core-collapse and neutron star merger simulations, it is important to have adequate
equations of state which describe dense and hot matter as realistically as possible. We …