Ultralight Dark Matter Constraints from NanoHertz Gravitational Waves

2025/12/17 by Shreyas Tiruvaskar, Russell Boey, Tiruvaskar, Shreyas +5 · 1 voice
Physics and Astronomy · #Cosmology and Gravitation Theories #Dark Matter and Cosmic Phenomena #Particle physics theoretical and experimental studies #astro-ph.CO

paper · pdf · doi:10.48550/arxiv.2512.15292

openalex publication_date 2025/12/17 · openalex created_date 2025/12/19 · openalex updated_date 2026/07/28

Abstract

These files help reproduce results from [2512.15292v3] Ultralight Dark Matter Constraints from NanoHertz Gravitational Waves

Citations

• Stone Skipping Black Holes in Ultralight Dark Matter Solitons
• Ultralight Boson Ionization from Comparable-Mass Binary Black Holes
• Self-Interacting Dark-Matter Spikes and the Final-Parsec Problem: Bayesian constraints from the NANOGrav 15-Year Gravitational-Wave Background
• Exploring Ultralight Dark Matter Self-Coupling via the Gravitational Wave Background
• Supermassive Binaries in Ultralight Dark Matter Solitons
• Scattering of wave dark matter by supermassive black holes
• The MeerKAT Pulsar Timing Array: the first search for gravitational waves with the MeerKAT radio telescope
• Galaxy Tomography with the Gravitational Wave Background from Supermassive Black Hole Binaries
• Constraints on the fuzzy dark matter mass window from high-redshift observables
• Dynamical Friction and Black Holes in Ultralight Dark Matter Solitons
• Self-interacting dark matter solves the final parsec problem of supermassive black hole mergers
• Supermassive Black Hole Binaries in Ultralight Dark Matter
• The NANOGrav 15 yr Data Set: Evidence for a Gravitational-wave Background
• Aspherical ULDM Collapse: Variation in the Core-Halo Mass Relation
• Understanding predictive information criteria for Bayesian models
• NINE-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE ( WMAP ) OBSERVATIONS: COSMOLOGICAL PARAMETER RESULTS

Discussions

• And 7/7 here's the ArXiV (experimenting with writing a blog to go with each paper; a sort of personal @astrobites.bsky.social) arxiv.org/abs/2512.15292 [bsky, 5 points, 1 comments]

Related

• Exploring Ultralight Dark Matter Self-Coupling via the Gravitational Wave Background
• Supermassive Binaries in Ultralight Dark Matter Solitons
• Supermassive Black Hole Binaries in Ultralight Dark Matter
• Constraining ultralight scalar dark matter couplings with the European Pulsar Timing Array second data release
• Binary Supermassive Black Holes Orbiting Dark Matter Solitons: From the Dual AGN in UGC4211 to NanoHertz Gravitational Waves