Looking for a twist: probing the cosmological gravitomagnetic effect via weak lensing-kSZ cross correlations
(2021)
Journal Article
Barrera-Hinojosa, C., Li, B., & Cai, Y. (2022). Looking for a twist: probing the cosmological gravitomagnetic effect via weak lensing-kSZ cross correlations. Monthly Notices of the Royal Astronomical Society, 510(3), 3589-3604. https://doi.org/10.1093/mnras/stab3657
General relativity predicts that the rotational momentum flux of matter twists the space–time via a vector gravitomagnetic (frame-dragging) field, which remains undetected in cosmology. This vector field induces an additional gravitational lensing ef... Read More about Looking for a twist: probing the cosmological gravitomagnetic effect via weak lensing-kSZ cross correlations.