IPM Calendar 
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Events for day: Tuesday 26 December 2023    
           14:00 - 15:00     Weekly Seminar
HEPCo Group
The nearest neighbor statistics in cosmology

School
PHYSICS

Date and time
Tuesday, 26th December 2023 (5th of Dey, 1402), 2:00 pm (Tehran zone)

Link
https://www.skyroom.online/ch/schoolofphysics/highenergyseminar

Abstract
The statistic of the matter is non-Gaussian in non-linear regimes, and two point correlation function doesn't have all the information in it. Introducing innovative quantities, along with two point correlation function is useful in this regime. In this direction, we introduce the nearest neighbor statistics and show how this function could help us constrain parameters and cosmological models (such as neutrino mass and fuzzy dark matt ...