The Role of Baryon Structure in Neutron Stars

Abstract

Understanding the equation of state of dense nuclear matter is a fundamental challenge for nuclear physics. It is especially timely and interesting challenge as we have reached a period where neutron stars, which contain the most dense nuclear matter in the Universe, are now being studied in completely new ways, from gravitational waves to satellite based telescopes. We review the theoretical approaches to calculating this equation of state which involve a change in the structure of the baryons.

arXiv commentpublished in Modern Physics Letters A

References in corpus (170)

• Shapiro delay measurement of a two solar mass neutron star
• A Massive Pulsar in a Compact Relativistic Binary
• An accurate nucleon-nucleon potential with charge-independence breaking
• GW170817: Measurements of Neutron Star Radii and Equation of State
• PSR J0030+0451 Mass and Radius from NICER Data and Implications for the Properties of Neutron Star Matter
• A NICER View of PSR J0030+0451: Millisecond Pulsar Parameter Estimation
• Chiral effective field theory and nuclear forces
• Nuclear ground-state masses and deformations: FRDM(2012)
• NJL-model analysis of dense quark matter
• Neutron Star Observations: Prognosis for Equation of State Constraints
• Masses, Radii, and Equation of State of Neutron Stars
• A NICER View of the Massive Pulsar PSR J0740+6620 Informed by Radio Timing and XMM-Newton Spectroscopy
• Equations of state for supernovae and compact stars
• Refined Mass and Geometric Measurements of the High-Mass PSR J0740+6620
• The Nuclear Equation of State and Neutron Star Masses
• Strange Quark Matter and Compact Stars
• From hadrons to quarks in neutron stars: a review
• Physics of Neutron Star Crusts
• Evidence for quark-matter cores in massive neutron stars
• Skyrme Interaction and Nuclear Matter Constraints
• The NANOGrav 11-year Data Set: High-precision timing of 45 Millisecond Pulsars
• The Equation of State of Hot, Dense Matter and Neutron Stars
• Relativistic Mean-Field Hadronic Models under Nuclear Matter Constraints
• Nuclear Energy Density Optimization
• Strangeness in nuclear physics
• Gravitational Wave Tests of General Relativity with Ground-Based Detectors and Pulsar Timing Arrays
• Nuclear energy density optimization: Large deformations
• The Skyrme Interaction in finite nuclei and nuclear matter
• Three-Body Interactions Among Nucleons and Pions
• Quantum Monte Carlo calculations of A=8 nuclei
• Further stable neutron star models from f(R) gravity
• Microscopic Clustering in Light Nuclei
• Chiral interactions up to next-to-next-to-next-to-leading order and nuclear saturation
• Quarkyonic Matter and Neutron Stars
• Tests of Chameleon Gravity
• Chiral Perturbation Theory and Baryon Properties
• The Mass-Radius relation for Neutron Stars in $f(R)$ gravity
• The role of nucleon structure in finite nuclei
• Neutron Stars and the Nuclear Equation of State
• The Compression-Mode Giant Resonances and Nuclear Incompressibility
• Do hyperons exist in the interior of neutron stars ?
• Maximal neutron star mass and the resolution of hyperon puzzle in modified gravity
• Nucleon and hadron structure changes in the nuclear medium and impact on observables
• Gravitational waves from neutron star mergers and their relation to the nuclear equation of state
• Strangeness in Nuclei and Neutron Stars
• Short Range Correlations and the EMC Effect
• Progress in Constraining Nuclear Symmetry Energy Using Neutron Star Observables Since GW170817
• New measurements of the EMC effect in very light nuclei
• Neutron Stars in f(R) Gravity with Perturbative Constraints
• The Stability of Nuclear Matter in the Nambu-Jona-Lasinio Model
• Hyperon mixing and universal many-body repulsion in neutron stars
• Cold uniform matter and neutron stars in the quark-mesons-coupling model
• Modified Structure of Protons and Neutrons in Correlated Pairs
• Hadron-Quark Crossover and Massive Hybrid Stars
• Neutron Matter from Low to High Density
• Kaon Condensation in Neutron Star Matter with Hyperons
• Quarkyonic Matter and Chiral Symmetry Breaking
• Quarkyonic Matter Equation of State in Beta-Equilibrium
• Solution of the Hyperon Puzzle within a Relativistic Mean-Field Model
• Testing universal relations of neutron stars with a nonlinear matter-gravity coupling theory
• Slowly-rotating stars and black holes in dynamical Chern-Simons gravity
• Isolated and Binary Neutron Stars in Dynamical Chern-Simons Gravity
• A new temperature dependent hyperonic equation of state: application to rotating neutron star models and I-Q-relations
• Neutron star properties in the quark-meson coupling model
• Charge form factor and sum rules of electromagnetic response functions in Carbon-12
• Structure of neutron stars in R-squared gravity
• Hyperon-nucleon three-body forces and strangeness in neutron stars
• Binding of Hypernuclei in the Latest Quark-Meson Coupling Model
• Light nuclei with semilocal momentum-space regularized chiral interactions up to third order
• Physical Origin of Density Dependent Force of the Skyrme Type within the Quark Meson Coupling Model
• A new equation of state for neutron star matter with nuclei in the crust and hyperons in the core
• In-medium kaon and antikaon properties in the quark-meson coupling model
• Quark structure and nuclear effective forces
• Isovector EMC effect explains the NuTeV anomaly
• Spin-dependent structure functions in nuclear matter and the polarized EMC effect
• In-medium electron-nucleon scattering
• Superfluidity and Superconductivity in Neutron Stars
• Quark-Meson-Coupling (QMC) model for finite nuclei, nuclear matter and beyond
• Lambda-nuclear interactions and hyperon puzzle in neutron stars
• Modified gravity with logarithmic curvature corrections and the structure of relativistic stars
• Equation of state constraints from nuclear physics, neutron star masses, and future moment of inertia measurements
• Hard-core deconfinement and soft-surface delocalization from nuclear to quark matter
• Neutron star equation of state: QMF modeling and applications
• Multi-pomeron repulsion and the Neutron-star mass
• Quark distributions in nuclear matter and the EMC effect
• Impact of chiral hyperonic three-body forces on neutron stars
• Neutron Star Mergers and How to Study Them
• Neutron star properties with relativistic equations of state
• Effects of Fock term, tensor coupling and baryon structure variation on a neutron star
• Towards Strong Field Tests of Beyond Horndeski Gravity Theories
• Phase transitions in neutron stars and their links to gravitational waves
• Upgraded Giant Metrewave Radio Telescope timing of NGC 1851A: a possible millisecond pulsar-neutron star system
• Towards the Hadron-Quark Continuity Via a Topology Change in Compact Stars
• Asymmetric mass ratios for bright double neutron-star mergers
• Finite Nuclei in the Quark-Meson Coupling (QMC) Model
• Future Physics Perspectives on the Equation of State from Heavy Ion Collisions to Neutron Stars
• Leading three-baryon forces from SU(3) chiral effective field theory
• Kaon condensation in the quark-meson coupling model and compact stars
• Equation of state for neutron stars with hyperons and quarks in relativistic Hartree-Fock approximation
• Computational Nuclear Quantum Many-Body Problem: The UNEDF Project
• Quark-Meson Coupling Model, Nuclear Matter Constraints and Neutron Star Properties
• Hyperon-mixed neutron star with universal many-body repulsion
• Parity-violating DIS and the flavour dependence of the EMC effect
• Many-body forces in the equation of state of hyperonic matter
• Is the Coulomb sum rule violated in nuclei?
• Constraining Parity Violation in Gravity with Measurements of Neutron-Star Moments of Inertia
• Microscopic equation of state of hot nuclear matter for numerical relativity simulations
• Nucleons, Nuclear Matter and Quark Matter: A unified NJL approach
• Hybrid Stars using the Quark-Meson Coupling and Proper Time NJL Models
• Neutron stars in a perturbative $f(R)$ gravity model with strong magnetic fields
• EoS for hot neutron stars
• Hot neutron stars with microscopic equations of state
• A revisit of PSR J1909$-$3744 with 15-year high-precision timing
• A Neutron Star is born
• Finite-Temperature Quarkyonic Matter with an Excluded Volume Model
• Post-Tolman-Oppenheimer-Volkoff formalism for relativistic stars
• Relativistic and Nuclear Medium Effects on the Coulomb Sum Rule
• Studying the onset of deconfinement with multi-messenger astronomy of neutron stars
• Precise mass measurements for the double neutron star system J1829+2456
• Isovector Effects in Neutron Stars, Radii and the GW170817 Constraint
• Observational discrimination of Eddington-inspired Born-Infeld gravity from general relativity
• Neutron-star radii based on realistic nuclear interactions
• Flavor dependence of baryon melting temperature in effective models of QCD
• Quark-meson coupling model with the cloudy bag
• Mass measurements for two binary pulsars discovered in the PALFA survey
• Neutron star solutions in perturbative quadratic gravity
• Baryon formation and dissociation in dense hadronic and quark matter
• Hyperon star in a modified quark meson coupling model
• Hadron matter in neutron stars in view of gravitational wave observations
• Do Delta Baryons Play a Role in Neutron Stars?
• On the Speed of Sound in Hyperonic Stars
• Physics of even-even superheavy nuclei with 96 < Z < 110 in the Quark-Meson-Coupling Model
• Nuclear symmetry energy in a modified quark meson coupling model
• Parameter Optimisation for the Latest Quark-Meson Coupling Energy Density Functional
• Quarks and light (pseudo-)scalar mesons at finite chemical potential
• Charged $\rho$-meson condensation in neutron stars
• Kaon Condensation and Lambda-Nucleon Loop in the Relativistic Mean-Field Approach
• A precise mass measurement of PSR J2045+3633
• $2.6M_{\odot }$ Compact Object and Neutron Stars within Eddington-Inspired Born-Infeld Theory of Gravity
• Effective interactions of hyperons and mass-radius relation of neutron stars
• Estimating the relevance of predictions from nuclear mean-field models
• Hyperons in nuclear matter
• Fast cooling and internal heating in hyperon stars
• Cooling of hybrid neutron stars with microscopic equations of state
• Tensor and pairing interactions within the QMC energy density functional
• Polarized EMC Effect in the QMC Model
• Superheavy Nuclei in the Quark-Meson-Coupling Model
• Neutron Star Properties from an NJL Model Modified to Simulate Confinement
• Reflections on the Origin of the EMC Effect
• Unbiased interpolated neutron-star EoS at finite T for modified gravity studies
• Masses and decay constants of (axial-)vector mesons at finite chemical potential
• Neutron star structure in a quark model with excluded volume correction
• Transport coefficients of nucleon neutron star cores for various nuclear interactions within the Brueckner-Hartree-Fock approach
• Transport coefficients in neutron star cores in BHF approach. Comparison of different nucleon potentials
• Nuclear Pairing Gaps and Neutron Star Cooling
• Binding of hypernuclei, and phtoproduction of $\Lambda$-hypernuclei in the latest quark-meson coupling model
• QMC approach based on the Bogoliubov independent quark model of the nucleon
• Mesons at finite chemical potential and the Silver-Blaze property of QCD
• Neutron Star Properties in the Chiral Quark-Meson Coupling Model
• Ricci-Determinant Gravity: Dynamical Aspects and Astrophysical Implications
• Quark-Meson Coupling model based upon the Nambu-Jona Lasinio model
• Role of Quarks in Nuclear Structure
• Kaon Condensation in a Neutron Star under Strong Magnetic Fields by Using the Modified Quark-meson Coupling Model
• Cooling curves for neutron stars with hadronic matter and quark matter
• Neutron stars with Bogoliubov quark-meson coupling model
• Equation of State for Neutron Stars in the Quark-Meson Coupling Model with the Cloudy Bag
• Effective Field Theory for Neutron Stars with Genuine Many-body Forces
• Modeling magnetic neutron stars: a short overview
• The Equation of State and Cooling of Hyperonic Neutron Stars
• Many-body forces, isospin asymmetry and dense hyperonic matter

Cited by in corpus (10)

• Consequences of neutron decay inside neutron stars
• Delta baryons in neutron stars
• Novel neutron decay mode inside neutron stars
• Exploring the effects of Delta Baryons in magnetars
• Thermal luminosity degeneracy of magnetized neutron stars with and without hyperon cores
• Probing the impact of Delta-Baryons on Nuclear Matter and Non-Radial Oscillations in Neutron Stars
• The impact of hyperons on neutron star mergers: gravitational waves, mass ejection and black hole formation
• Gravitational bremsstrahlung in plasmas and clusters
• F-mode Oscillations of Neutron Stars with Dark Matter from Neutron Decay: Implications for Gravitational-Wave Detectability
• $f$-mode Oscillations for Hyperons and H-dibaryons in Neutron Stars