2 papers
astro-ph2008★ 1 cited
Simulating weak lensing on CMB maps
S. Basak, S. Prunet, K. Benabed
We present a fast, arbitrarily accurate method to simulate the effect of gravitational lensing of the Cosmic Microwave Background anisotropies and polarization fields by large scal…
astro-ph2000
Cross-correlating CMB polarization with local large scale structures
K. Benabed, F. Bernardeau, L. Van Waerbeke
We study heterogeneous quantities that efficiently cross-correlate the lensing information encoded in CMB polarization and large-scale structures recovered from weak lensing galaxy…