SIMBAD references

2020MNRAS.499..914R - Mon. Not. R. Astron. Soc., 499, 914-931 (2020/November-3)

Proto-neutron stars with heavy baryons and universal relations.

RADUTA A.R., OERTEL M. and SEDRAKIAN A.

Abstract (from CDS):

We use covariant density functional theory to obtain the equation of state (EoS) of matter in compact stars at non-zero temperature, including the full baryon octet as well as the Δ(1232) resonance states. Global properties of hot Δ-admixed hypernuclear stars are computed for fixed values of entropy per baryon (S/A) and lepton fraction (YL). Universal relations between the moment of inertia, quadrupole moment, tidal deformability, and compactness of compact stars are established for fixed values of S/A and YL that are analogous to those known for cold catalyzed compact stars. We also verify that the I-Love-Q relations hold at finite temperature for constant values of S/A and YL.

Abstract Copyright: © 2020 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): dense matter - equation of state - stars: neutron

Simbad objects: 1

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