Constraining ultralight dark matter using the Fermi-LAT pulsar timing array

Abstract

Ultralight dark matter (ULDM) is proposed as a theoretical candidate of dark matter particles with masses of approximately $10^{-22}$ eV. The interactions between ULDM particles and standard model particles would cause variations in pulse arrival times of millisecond pulsars, which means that the pulsar timing array (PTA) can be used to indirectly detect ULDM. In this letter, we use the gamma-ray PTA composed of 29 millisecond pulsars observed by the Fermi Large Area Telescope (Fermi-LAT) to test four ULDM effects, including gravitational effects for generalized ULDM with different Spin-0/1, the fifth-force coupling effect of dark photon, and the modified gravitational effect of the Spin-2 ULDM. The gamma-ray pulsar timing is not affected by the ionized interstellar medium and suffers relatively simple noises, unlike that of the radio band. Our work is the first time that the gamma-ray PTA has been used to search for the ULDM. No significant signals of ULDM are found based on the Fermi-LAT PTA for all four kinds of ULDM models. Constraints on ULDM parameters are set with the 95% confidence level, which provides a complementary check of the nondetection of ULDM for radio PTAs and direct detection experiments.

arXiv comment11 pages, 4 figures, 2 tables; publish as a Letter in Phys. Rev. D

References in corpus (49)

• Planck 2015 results. XIII. Cosmological parameters
• The ATNF Pulsar Catalogue
• Cold and Fuzzy Dark Matter
• Ultralight scalars as cosmological dark matter
• Small-Scale Challenges to the $\Lambda$CDM Paradigm
• The Five-Hundred-Meter Aperture Spherical Radio Telescope (FAST) Project
• The NANOGrav 12.5-year Data Set: Search For An Isotropic Stochastic Gravitational-Wave Background
• The international pulsar timing array project: using pulsars as a gravitational wave detector
• The Parkes Pulsar Timing Array Project
• High-precision timing of 42 millisecond pulsars with the European Pulsar Timing Array
• The North American Nanohertz Observatory for Gravitational Waves
• The NANOGrav 11-year Data Set: Pulsar-timing Constraints On The Stochastic Gravitational-wave Background
• Sterile Neutrino Dark Matter
• The Dark Photon
• On the local dark matter density
• Naturally Light Hidden Photons in LARGE Volume String Compactifications
• Considerations for a Multi-beam Multi-purpose Survey with FAST
• Dark photon limits: a handbook
• Pulsar timing signal from ultralight scalar dark matter
• MICROSCOPE mission: first constraints on the violation of the weak equivalence principle by a light scalar dilaton
• Ultra Light Boson Dark Matter and Event Horizon Telescope Observations of M87*
• Dark Matter: A Primer
• Revealing the Dark Matter Halo with Axion Direct Detection
• PINT: A Modern Software Package for Pulsar Timing
• Small-scale structure of fuzzy and axion-like dark matter
• Searching for Dark Photon Dark Matter with Gravitational Wave Detectors
• The Parkes Pulsar Timing Array Project: Second data release
• Ultra-Light Dark Matter Resonates with Binary Pulsars
• Parkes Pulsar Timing Array constraints on ultralight scalar-field dark matter
• Testing String Vacua in the Lab: From a Hidden CMB to Dark Forces in Flux Compactifications
• The Local Dark Matter Density from SDSS-SEGUE G-dwarfs
• Constraining cosmological phase transitions with the Parkes Pulsar Timing Array
• Constraints on ultralight scalar dark matter from pulsar timing
• Recognising Axionic Dark Matter by Compton and de-Broglie Scale Modulation of Pulsar Timing
• Oscillating Spin-2 Dark Matter
• Continuous Global Symmetries and Hyperweak Interactions in String Compactifications
• A Gamma-ray Pulsar Timing Array Constrains the Nanohertz Gravitational Wave Background
• Condensate of Massive Graviton and Dark Matter
• Ultra-Light Axion Dark Matter and its impacts on dark halo structure in $N$-body simulation
• Constraining ultralight vector dark matter with the Parkes Pulsar Timing Array second data release
• Pulsar timing residual induced by ultralight vector dark matter
• Testing the ALP-photon coupling with polarization measurements of Sagittarius A*
• Photon Ring Astrometry for Superradiant Clouds
• High-precision search for dark photon dark matter with the Parkes Pulsar Timing Array
• The Core-Cusp Problem Revisited: ULDM vs. CDM
• Constraining ultralight bosonic dark matter with Keck observations of S2's orbit and kinematics
• Pulsar Timing Residual induced by Wideband Ultralight Dark Matter with Spin 0, 1, 2
• Pulsar timing array constraints on spin-2 ULDM
• Detecting dark photon dark matter with Gaia-like astrometry observations

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• The second data release from the European Pulsar Timing Array: VI. Challenging the ultralight dark matter paradigm
• Short Review of the main achievements of the Scalar Field, Fuzzy, Ultralight, Wave, BEC Dark Matter model
• Stochastic Wave Dark Matter with Fermi-LAT $\gamma$-ray Pulsar Timing Array
• Ultralight Dark Matter Statistics for Pulsar Timing Detection
• Dark Photon Dark Matter and Low-Frequency Gravitational Wave Detection with Gaia-like Astrometry
• Probing Spin-2 Ultralight Dark Matter with Space-based Gravitational Wave Detectors in the mHz Regime
• Pulsar timing and polarimetry: results and perspectives
• Pulsar Polarization Array Limits on Ultralight Axion-like Dark Matter
• On Pulsar Timing Detection of Ultralight Vector Dark Matter
• Probing Ultralight Axion-like Dark Matter: A Pulsar Timing Arrays-Pulsar Polarization Arrays Synergy
• Signature of polarized ultralight vector dark matter in pulsar timing arrays
• Gamma-Ray Millisecond Pulsars: Off-pulse Emission Characteristics, Phase-Resolved Pseudo-Luminosity--Cutoff Energy Correlation, and High-energy Pulsed Emission