Speaker
Omar Darwish
(University of Geneva)
Description
Quadratic estimators techniques are widely used in the context of CMB, with applications to CMB lensing, patchy reionization and cosmic birefringence. They have also been applied to some extent in the context of large-scale structure, with emphasis on the primordial non-Gaussianity. We will show for the first time how quadratic estimator techniques can be used to test General Relativity on cosmological scales using large-scale structure observables.
Author
Omar Darwish
(University of Geneva)
