Pulsar timing residual induced by ultralight tensor dark matter

Abstract

Ultralight boson fields, with a mass around $10^{-23}\text{eV}$, are promising candidates for the elusive cosmological dark matter. These fields induce a periodic oscillation of the spacetime metric in the nanohertz frequency band, which is detectable by pulsar timing arrays. In this paper, we investigate the gravitational effect of ultralight tensor dark matter on the arrival time of radio pulses from pulsars. We find that the pulsar timing signal caused by tensor dark matter exhibits a different angular dependence than that by scalar and vector dark matter, making it possible to distinguish the ultralight dark matter signal with different spins. Combining the gravitational effect and the coupling effect of ultralight tensor dark matter with standard model matter provides a complementary way to constrain the coupling parameter $\alpha$. We estimate $\alpha \lesssim 10^{-6}\sim 10^{-5}$ in the mass range $m<5\times 10^{-23}\mathrm{eV}$ with current pulsar timing array.

arXiv comment13 pages, 3 figures; match the published version

References in corpus (52)

• Particle Dark Matter: Evidence, Candidates and Constraints
• Dark Matter Substructure in Galactic Halos
• Where are the missing galactic satellites?
• Axion Cosmology
• String Axiverse
• Cold and Fuzzy Dark Matter
• Ultralight scalars as cosmological dark matter
• Dark Matter Candidates from Particle Physics and Methods of Detection
• The MACHO Project: Microlensing Results from 5.7 Years of LMC Observations
• Bimetric Gravity from Ghost-free Massive Gravity
• The Core-Cusp Problem
• The cored distribution of dark matter in spiral galaxies
• A New Era in the Quest for Dark Matter
• First constraints on fuzzy dark matter from Lyman-$\alpha$ forest data and hydrodynamical simulations
• Vector Dark Matter from Inflationary Fluctuations
• Direct Detection of WIMP Dark Matter: Concepts and Status
• A search for ultra-light axions using precision cosmological data
• Revisiting the SN1987A gamma-ray limit on ultralight axion-like particles
• The dark matter density at the Sun's location
• Strong bound on canonical ultra-light axion dark matter from the Lyman-alpha forest
• The dark matter of gravitational lensing
• Cosmological implications of ultra-light axion-like fields
• Pulsar timing signal from ultralight scalar dark matter
• Galactic Rotation Curves vs. Ultra-Light Dark Matter: Implications of the Soliton -- Host Halo Relation
• Constraints on Dark Matter Microphysics from the Milky Way Satellite Population
• Using the Full Power of the Cosmic Microwave Background to Probe Axion Dark Matter
• Small-scale structure of fuzzy and axion-like dark matter
• An all-sky search for continuous gravitational waves in the Parkes Pulsar Timing Array data set
• Searching for Dark Photon Dark Matter with Gravitational Wave Detectors
• Parkes Pulsar Timing Array constraints on ultralight scalar-field dark matter
• Heavy spin-2 Dark Matter
• Unbiased constraints on ultralight axion mass from dwarf spheroidal galaxies
• Massive gravitons as dark matter and gravitational waves
• Gravitational Origin of Dark Matter
• Constraints on ultralight scalar dark matter from pulsar timing
• Oscillating Spin-2 Dark Matter
• Searching for continuous Gravitational Waves in the second data release of the International Pulsar Timing Array
• Constraining the photon coupling of ultra-light dark-matter axion-like particles by polarization variations of parsec-scale jets in active galaxies
• Secular effects of Ultralight Dark Matter on Binary Pulsars
• Condensate of Massive Graviton and Dark Matter
• Constraining ultralight vector dark matter with the Parkes Pulsar Timing Array second data release
• Cosmological gravitational particle production of massive spin-2 particles
• Pulsar timing residual induced by ultralight vector dark matter
• Detecting the Stochastic Gravitational Wave Background from Massive Gravity with Pulsar Timing Arrays
• High-precision search for dark photon dark matter with the Parkes Pulsar Timing Array
• The Core-Cusp Problem Revisited: ULDM vs. CDM
• Pulsar Timing Residual induced by Wideband Ultralight Dark Matter with Spin 0, 1, 2
• Pulsar timing array constraints on spin-2 ULDM
• Bimetric-Affine Quadratic Gravity
• Search for ultralight scalar dark matter with NANOGrav pulsar timing arrays
• Disentangling Multiple Stochastic Gravitational Wave Background Sources in PTA Datasets
• Binary Pulsars as probes for Spin-2 Ultralight Dark Matter

Cited by in corpus (23)

• Probing the equation of state of the early Universe with pulsar timing arrays
• Implications for the non-Gaussianity of curvature perturbation from pulsar timing arrays
• Implications for the Supermassive Black Hole Binaries from the NANOGrav 15-year Data Set
• Scalar induced gravitational waves in light of Pulsar Timing Array data
• Constraints on primordial curvature power spectrum with pulsar timing arrays
• Confronting sound speed resonance with pulsar timing arrays
• Cosmological Interpretation for the Stochastic Signal in Pulsar Timing Arrays
• Model-independent reconstruction of the primordial curvature power spectrum from PTA data
• Simultaneously probing the sound speed and equation of state of the early Universe with pulsar timing arrays
• Exploring the NANOGrav Signal and Planet-mass Primordial Black Holes through Higgs Inflation
• Probing the speed of scalar-induced gravitational waves with pulsar timing arrays
• NANOGrav hints for first-order confinement-deconfinement phase transition in different QCD-matter scenarios
• Search for Non-Tensorial Gravitational-Wave Backgrounds in the NANOGrav 15-Year Data Set
• Cosmological Perturbation Theory in Metric-Affine Gravity
• Prospects for Taiji to detect a gravitational-wave background from cosmic strings
• Detecting Ultralight Dark Matter Gravitationally with Laser Interferometers in Space
• Unveiling the Graviton Mass Bounds through Analysis of 2023 Pulsar Timing Array Data Releases
• Probing Stochastic Ultralight Dark Matter with Space-based Gravitational-Wave Interferometers
• Angular correlation and deformed Hellings-Downs curve from spin-2 ultralight dark matter
• Probing Self-Interacting Dark Matter via Gravitational-Wave Background from Eccentric Supermassive Black Hole Mergers
• Probing Spin-2 Ultralight Dark Matter with Space-based Gravitational Wave Detectors in the mHz Regime
• Signature of polarized ultralight vector dark matter in pulsar timing arrays
• Ultralight scalar dark matter versus nonadiabatic perfect fluid dark matter in pulsar timing