Dark matter effects on the properties of neutron stars: compactness and tidal deformability

Abstract

We systematically study the observable properties of dark-matter admixed neutron stars, employing a realistic nuclear EOS in combination with self-interacting fermionic dark matter respecting constraints on the self-interaction cross section. Deviations from universal relations valid for nucleonic neutron stars are analyzed over the whole parameter space of the model and unequivocal signals for the presence of dark matter in neutron stars are identified.

arXiv comment9 pages, 7 figures. arXiv admin note: substantial text overlap with arXiv:2307.11313

References in corpus (114)

• GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
• Particle Dark Matter: Evidence, Candidates and Constraints
• A Massive Pulsar in a Compact Relativistic Binary
• GW170817: Measurements of Neutron Star Radii and Equation of State
• GW190814: Gravitational Waves from the Coalescence of a 23 M${}_{\odot }$ Black Hole with a 2.6 M${}_{\odot }$ Compact Object
• GW190425: Observation of a Compact Binary Coalescence with Total Mass $\sim 3.4M_{\odot }$
• Relativistic Shapiro delay measurements of an extremely massive millisecond pulsar
• Dark Matter Candidates from Particle Physics and Methods of Detection
• A NICER View of the Massive Pulsar PSR J0740+6620 Informed by Radio Timing and XMM-Newton Spectroscopy
• Tidal deformability of neutron stars with realistic equations of state and their gravitational wave signatures in binary inspiral
• Direct constraints on the dark matter self-interaction cross-section from the merging galaxy cluster 1E0657-56
• Non-Baryonic Dark Matter - Observational Evidence and Detection Methods
• Relativistic theory of tidal Love numbers
• TOPICAL REVIEW: General relativistic boson stars
• The NANOGrav 11-year Data Set: High-precision timing of 45 Millisecond Pulsars
• Detection of weak gravitational lensing distortions of distant galaxies by cosmic dark matter at large scales
• Dark Matter Halos as Particle Colliders: A Unified Solution to Small-Scale Structure Puzzles from Dwarfs to Clusters
• I-Love-Q Relations in Neutron Stars and their Applications to Astrophysics, Gravitational Waves and Fundamental Physics
• Beyond Collisionless Dark Matter: Particle Physics Dynamics for Dark Matter Halo Structure
• I-Love-Q
• Tidal Love Numbers of Neutron and Self-Bound Quark Stars
• Approximate Universal Relations for Neutron Stars and Quark Stars
• Axions as Dark Matter Particles
• WIMP Annihilation and Cooling of Neutron Stars
• The dark matter of gravitational lensing
• Effective One Body description of tidal effects in inspiralling compact binaries
• Neutron Stars as Dark Matter Probes
• Can Neutron stars constrain Dark Matter?
• Neutron Stars and the Nuclear Equation of State
• Constraining Asymmetric Dark Matter through observations of compact stars
• Constraints on Scalar Asymmetric Dark Matter from Black Hole Formation in Neutron Stars
• Mirror particles and mirror matter: 50 years of speculation and search
• WIMP dark matter, Higgs exchange and DAMA
• Dark Kinetic Heating of Neutron Stars and An Infrared Window On WIMPs, SIMPs, and Pure Higgsinos
• Effects of mirror dark matter on neutron stars
• Dark Matter Effects On Neutron Star Properties
• Compact stars made of fermionic dark matter
• Dark-Matter Admixed Neutron Stars
• Bosonic Dark Matter in Neutron Stars and its Effect on Gravitational Wave Signal
• Signature of the interaction between dark energy and dark matter in galaxy clusters
• Have neutron stars a dark matter core?
• Dark halos around neutron stars and gravitational waves
• Macro Dark Matter
• Neutron stars at the dark matter direct detection frontier
• Boson Stars from Self-Interacting Dark Matter
• Dark Matter Thermalization in Neutron Stars
• Constraints on Bosonic Dark Matter From Observations of Old Neutron Stars
• Detecting Dark Matter with Imploding Pulsars in the Galactic Center
• Asymmetric Dark Stars and Neutron Star Stability
• The dark matter effect on realistic equation of state in neutron stars
• On the capture of dark matter by neutron stars
• Too massive neutron stars: The role of dark matter?
• Quasi-Normal Modes of General Relativistic Superfluid Neutron Stars
• Asymmetric Dark Matter Stars
• Velocity-dependent Self-interacting Dark Matter from Groups and Clusters of Galaxies
• Are small radii of compact stars ruled out by GW170817/AT2017gfo?
• Effects of dark matter on the nuclear and neutron star matter
• Neutron stars: new constraints on asymmetric dark matter
• Limits on Self-Interacting Dark Matter
• Signature of the interaction between dark energy and dark matter in observations
• Internal Heating of Old Neutron Stars: Contrasting Different Mechanisms
• Dark matter admixed neutron stars
• Properties of the nuclear medium
• Dark stars: gravitational and electromagnetic observables
• Possible Implications of Asymmetric Fermionic Dark Matter for Neutron Stars
• Dark compact objects: an extensive overview
• Observing the thermalization of dark matter in neutron stars
• Dark matter admixed neutron star as a possible compact component in the GW190814 merger event
• Confronting nuclear equation of state in the presence of dark matter using GW170817 observation in relativistic mean field theory approach
• Nucleon Structure and Strong Interactions in Dark Matter Capture in Neutron Stars
• Dark matter admixed neutron star properties in the light of X-ray pulse profile observations
• Dynamical evolution of fermion-boson stars
• Tidal Deformability of Dark Matter Admixed Neutron Stars
• The Axion Quark Nugget Dark Matter Model: Size Distribution and Survival Pattern
• Bosonic Dark Matter in Light of the NICER Precise Mass-Radius Measurements
• Neutron star universal relations with microscopic equations of state
• Equilibrium Structure and Radial Oscillations of Dark Matter Admixed Neutron Stars
• Direct and Indirect Detection of Neutralino Dark Matter In Selected Supersymmetry Breaking Scenarios
• Impacts of dark matter on the $f$-mode oscillation of hyperon star
• Cooling of Dark-Matter Admixed Neutron Stars with density-dependent Equation of State
• Impacts of dark matter on the curvature of the neutron star
• Dynamical formation and stability of fermion-boson stars
• Tidal Deformability of Fermion-Boson Stars: Neutron Stars Admixed with Ultra-Light Dark Matter
• Tidal Love Numbers of Novel and Admixed Celestial Objects
• Updated universal relations for tidal deformabilities of neutron stars from phenomenological equations of state
• Effects of dark matter on the in-spiral properties of the binary neutron stars
• Dark matter effects on tidal deformabilities and moment of inertia in a hadronic model with short-range correlations
• GW170817 constraints on the properties of a neutron star in the presence of WIMP dark matter
• Are nuclear matter properties correlated to neutron star observables ?
• Dark Matter Effects on the Compact Star Properties
• Compact Dark Objects in Neutron Star Mergers
• Axion Quark Nuggets. Dark Matter and Matter-Antimatter asymmetry: theory, observations and future experiments
• Higgs portals to pulsar collapse
• Neutrinos from captured dark matter annihilation in a galactic population of neutron stars
• The capture of dark matter particles through the evolution of low-mass stars
• Radial oscillations and stability of multiple-fluid compact stars
• Dynamical evolution of dark matter admixed neutron stars
• Neutron star observations of pseudoscalar-mediated dark matter
• Dark particle mass effects on neutron star properties from a short-range correlated hadronic model
• Capture of Electroweak Multiplet Dark Matter in Neutron Stars
• Dark matter effects on the properties of neutron stars: optical radii
• Neutron Stars and Dark Matter
• Thermal Relaxation of Dark Matter Admixed Neutron Star
• Exotic Compact Objects with Two Dark Matter Fluids
• Solution to the hyperon puzzle using dark matter
• Probing the Impact of WIMP Dark Matter on Universal Relations, GW170817 Posterior and Radial Oscillations
• GW170817 and GW190425 as Hybrid Stars of Dark and Nuclear Matters
• Compact Star of Holographic Nuclear Matter and GW170817
• Microscopic nuclear equation of state at finite temperature and stellar stability
• Report on session QG3 of the 15th Marcel Grossmann Meeting
• Improved bounds on the bosonic dark matter with pulsars in the Milky Way
• Dark Stars and Gravitational Waves: Topical Review
• Results of search for magnetized quark-nugget dark matter from radial impacts on Earth
• Self-Interacting Dark Matter from Gravitational Scattering

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• Rapidly spinning dark matter-admixed neutron stars
• Implications of Fermionic Dark Matter Interactions on Anisotropic Neutron Stars
• Impact of dark boson mediated feeble interaction between dark matter and hadronic matter on $f$-mode oscillation of neutron stars
• Universal relation involving fundamental modes in two-fluid dark matter admixed neutron stars
• Cooling of dark neutron stars
• Neutron Decay Anomaly and Its Effects on Neutron Star Properties
• Strange stars admixed with dark matter: equiparticle model in a two fluid approach
• Axion-Like Particle Mediated Dark Matter and Neutron Star Properties in the QHD Model
• Neutron Star with Dark Matter Admixture: A Candidate for Bridging the Mass Gap
• Observational bounds on Dark Matter Admixed Neutron Stars from Gravitational Wave Data
• Influence of dark matter on hybrid and twin stars
• Dark matter heating of Planet 9, and its observational implications