Consistent relativistic mean field models constrained by GW170817

Abstract

We have obtained the Love number and corresponding tidal deformabilites ($\Lambda$) associated with the relativistic mean-field parametrizations shown to be consistent (CRMF) with the nuclear matter, pure neutron matter, symmetry energy and its derivatives [Dutra, et al., Phys. Rev. C 90, 055203 (2014)]. Our results show that CRMF models present very good agreement with the recent data from binary neutron star merger event GW170817. They also confirm the strong correlation between ${\Lambda }_{1.4}$ and the radius of canonical stars ($R_{1.4}$). When a recently GW170817 constraint on ${\Lambda }_{1.4}$ and the corresponding radius $R_{1.4}$ is used, the majority of the models tested are shown to satisfy it.

5 pages, 3 figures and 1 table. Version accepted for publication in Physical Review C

References in corpus (27)

• Observation of Gravitational Waves from a Binary Black Hole Merger
• GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
• Shapiro delay measurement of a two solar mass neutron star
• A Massive Pulsar in a Compact Relativistic Binary
• GW151226: Observation of Gravitational Waves from a 22-Solar-Mass Binary Black Hole Coalescence
• GW170817: Measurements of Neutron Star Radii and Equation of State
• Tidal Love numbers of neutron stars
• Constraining neutron star tidal Love numbers with gravitational wave detectors
• Binary Black Hole Mergers in the first Advanced LIGO Observing Run
• Tidal deformability of neutron stars with realistic equations of state and their gravitational wave signatures in binary inspiral
• Relativistic theory of tidal Love numbers
• GW170817: Joint Constraint on the Neutron Star Equation of State from Multimessenger Observations
• Relativistic Mean-Field Hadronic Models under Nuclear Matter Constraints
• Neutron skins and neutron stars in the multi-messenger era
• Tidal Love Numbers of Neutron and Self-Bound Quark Stars
• Effective One Body description of tidal effects in inspiralling compact binaries
• GW170817: constraining the nuclear matter equation of state from the neutron star tidal deformability
• Stellar properties and nuclear matter constraints
• On the compactness of the isolated neutron star RX J0720.4-3125
• Tidal deformability of neutron and hyperon star with relativistic mean field equations of state
• Haro 11: Where is the Lyman continuum source?
• Delineating Effects of Nuclear Symmetry Energy on the Radii and Tidal Polarizabilities of Neutron Stars
• Constraints on the hybrid equation of state with a crossover hadron-quark phase transition in the light of GW170817
• Tidal Deformability of Neutron Stars with Realistic Nuclear Energy Density Functionals
• Hyperon threshold and stellar radii
• Nuclear Astrophysics in the New Era of Multimessenger Astronomy
• Laboratory Probes of the Neutron-Matter Equation of State

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• Neutron Stars and the Nuclear Equation of State
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• Interpreting Binary Neutron Star Mergers: Describing the Binary Neutron Star Dynamics, Modelling Gravitational Waveforms, and Analyzing Detections
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• Neutron stars in $f(\mathcal{R},\mathcal{T})$ gravity using realistic equations of state in the light of massive pulsars and GW170817
• Multi-messenger and multi-physics Bayesian inference for GW170817 binary neutron star merger
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• Delta Baryons in Neutron-Star Matter under Strong Magnetic Fields
• Consistent Skyrme parametrizations constrained by GW170817
• Role of vector channel in different classes of (non) magnetized neutron stars
• Constraints on Nuclear Saturation Properties from Terrestrial Experiments and Astrophysical Observations of Neutron Stars
• Gravitational Wave Signatures of Highly Magnetized Neutron Stars
• Rapidly rotating neutron stars in $f(R,T)$ gravity
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• Compact stars in Rastall gravity: hydrostatic equilibrium and radial pulsations
• Relativistic Mean Field Model parameterizations in the light of GW170817, GW190814, and PSR J0740 + 6620
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• Non-Radial Oscillation Modes in Hybrid Stars with Hyperons and Delta Baryons
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• Effects of modified dispersion relations on free Fermi gas: equations of state and applications in astrophysics
• Quark confinement in an equiparticle quark model: application to stellar matter
• New solution to the hyperon puzzle of neutron stars: Quantum many-body effects
• Analysis of critical parameters for nonrelativistic models in symmetric nuclear matter
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