967 citations · 6.6k across the 124 of their papers we have counts for
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astro-ph.CO2012★ 152 cited
Bias-Hardened CMB Lensing
Toshiya Namikawa, Duncan Hanson, Ryuichi Takahashi
We present new methods for lensing reconstruction from CMB temperature fluctuations which have smaller mean-field and reconstruction noise bias corrections than current lensing est…
astro-ph.CO2012★ 28 cited
Weak lensing generated by vector perturbations and detectability of cosmic strings
Daisuke Yamauchi, Toshiya Namikawa, Atsushi Taruya
We study the observational signature of vector metric perturbations through the effect of weak gravitational lensing. In the presence of vector perturbations, the non-vanishing sig…