CMB lensing reconstruction using cut sky polarization maps and pure B modes

Ruth Pearson, Blake Sherwin, and Antony Lewis Department of Physics & Astronomy, University of Sussex, Brighton BN1 9QH, United Kingdom Kavli Institute for Particle Astrophysics and Cosmology, SLAC, 2575 Sand Hill Road, Menlo Park, California 94025, USA Department of Physics, University of California, Berkeley, California 94720, USA Miller Institute for Basic Research in Science, University of California, Berkeley, California 94720, USA (Received 19 March 2014; published 24 July 2014)