Pith. sign in

REVIEW 1 cited by

Multi-messenger tests of gravity with weakly lensed gravitational waves

Not yet reviewed by Pith; the record is open.

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 1908.08950 v2 pith:JJ27X7TB submitted 2019-08-23 astro-ph.CO gr-qc

Multi-messenger tests of gravity with weakly lensed gravitational waves

classification astro-ph.CO gr-qc
keywords cosmicgravitationalgravitymulti-messengerwaveswillableallow
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
0 comments
read the original abstract

General relativity (GR) predicts concordant trajectories for photons and gravitational waves (GW). We propose a new multi-messenger avenue (GW-CMB-CMB) to prove this aspect of fundamental physics by cross-correlating the GW signal of astrophysical origin with the lensing field derived from the cosmic microwave background (CMB). This new window will allow robust measurement of the prediction from GR with high signal-to-noise and will be able to unveil the true nature of gravity using the GW sources detected by missions such as the Laser Interferometer Space Antenna (LISA), Einstein Telescope and Cosmic Explorer.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies

    astro-ph.CO 2022-03 accept novelty 2.0

    The paper reviews cosmological tensions including the H0 and S8 discrepancies and explores new physics models that could explain them.