LISA bright sirens as a tiebreaker among cosmologies in tension

arXiv:2609.35317 · astro-ph.CO · Submitted 2026-09-28 · Read on arXiv

astro-ph.CO

Submitted: 2026-09-28

Updated: 2026-09-28

Terminology

• Calibration — 23× in this paper · explained in 7 episodes
• Degeneracy — 10× in this paper · explained in 3 episodes
• Weak Lensing — 4× in this paper · explained in 2 episodes
• Arbiter — 3× in this paper · explained in 1 episode
• Consistency — 3× in this paper · explained in 3 episodes
• Hubble Tension — 3× in this paper · explained in 9 episodes
• Adam — 2× in this paper · explained in 2 episodes
• Gravitational Lensing — 2× in this paper · explained in 2 episodes
• Laser Interferometer Space Antenna — 2× in this paper
• Population Synthesis — 2× in this paper · explained in 2 episodes
• Abundance — 1× in this paper · explained in 1 episode
• Bayesian Framework — 1× in this paper · explained in 3 episodes
• Measurements of the Cosmic Microwave Background — 1× in this paper
• Monte Carlo Analysis — 1× in this paper · explained in 2 episodes
• Non-Gaussianity — 1× in this paper · explained in 2 episodes
• Signal-to-noise ratio (SNR) — 1× in this paper · explained in 2 episodes

Sources

• The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
• Planck 2018 results. VI. Cosmological parameters
• Laser Interferometer Space Antenna
• A gravitational-wave standard siren measurement of the Hubble constant
• Constraints on the cosmic expansion history from GWTC-3
• The Dark Energy Survey Supernova Program: A Reanalysis Of Cosmology Results And Evidence For Evolving Dark Energy With An Updated Type Ia Supernova Calibration
• Determination of Dark Energy by the Einstein Telescope: Comparing with CMB, BAO and SNIa Observations
• Estimating cosmological parameters by the simulated data of gravitational waves from the Einstein Telescope
• Reducing the weak lensing noise for the gravitational wave Hubble diagram using the non-Gaussianity of the magnification distribution
• DESI DR2 Results II: Measurements of Baryon Acoustic Oscillations and Cosmological Constraints
• Improved constraints on the expansion rate of the Universe up to z~1.1 from the spectroscopic evolution of cosmic chronometers
• Raising the bar: new constraints on the Hubble parameter with cosmic chronometers at z$\sim$2
• A 6% measurement of the Hubble parameter at $z\sim0.45$: direct evidence of the epoch of cosmic re-acceleration
• Setting the Stage for Cosmic Chronometers. II. Impact of Stellar Population Synthesis Models Systematics and Full Covariance Matrix
• A tale of two (or more) $h$'s
• The 2024 BBN baryon abundance update
• Massive black hole binaries in LISA: multimessenger prospects and electromagnetic counterparts

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