@article{bde2b976aad24fa481404462f4b6a8eb,
title = "Transverse Velocities with the Moving Lens Effect",
abstract = "Gravitational potentials that change in time induce fluctuations in the observed cosmic microwave background (CMB) temperature. Cosmological structure moving transverse to our line of sight provides a specific example known as the moving lens effect. Here, we explore how the observed CMB temperature fluctuations, combined with the observed matter overdensity, can be used to infer the transverse velocity of cosmological structures on large scales. We show that near-future CMB surveys and galaxy surveys will have the statistical power to make a first detection of the moving lens effect, and we discuss applications for the reconstructed transverse velocity.",
author = "Hotinli, {Selim C.} and Joel Meyers and Neal Dalal and Jaffe, {Andrew H.} and Johnson, {Matthew C.} and Mertens, {James B.} and Moritz M{\"u}nchmeyer and Smith, {Kendrick M.} and {Van Engelen}, Alexander",
note = "Funding Information: We would like to thank Carlo Contaldi, Alan Heavens, Emmanuel Schaan, and David Spergel for helpful discussions. Research at Perimeter Institute is supported by the Government of Canada through Industry Canada and by the Province of Ontario through the Ministry of Research & Innovation. M.C.J. is supported by the National Science and Engineering Research Council through a Discovery grant. S.C.H. is funded by the Imperial College Presidents Scholarship. Publisher Copyright: {\textcopyright} 2019 American Physical Society.",
year = "2019",
month = aug,
day = "6",
doi = "10.1103/PhysRevLett.123.061301",
language = "English (US)",
volume = "123",
journal = "Physical review letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "6",
}