Orateur
Alexandre Barthelemy
(IAP)
Description
I will present a theoretical description of the weak-lensing Aperture-mass field with large deviation theory. I will highlight the difficulty I encountered comparing the formalism to ray-tracing numerical simulations and emphasize the need for accurate tests of non gaussian statistics in such numerical suites if we are to correctly use them in future large surveys.
Auteur principal
Alexandre Barthelemy
(IAP)
