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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Displaying all lectures given by: Neal Dalal


PIRSA:16110038  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Probing fundamental physics with galaxies
Speaker(s): Neal Dalal
Abstract: In recent years, precise cosmological measurements have provided strong evidence for new physics beyond the Standard Model, occurring both in the very early universe and also today.  In the near future, large-scale galaxy surveys will open another window on many different areas of physics, ... read more
Date: 30/11/2016 - 2:00 pm
Series: Colloquium

PIRSA:15080007  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Structure formation with hot particles
Speaker(s): Neal Dalal
Abstract: I will describe a novel method for simulating nonlinear structure formation in cosmologies that have hot or warm collisionless species. After introducing the method, I will show results of our simulations for universes with massive neutrinos, and warm dark matter simulations.
Date: 10/08/2015 - 9:30 am

PIRSA:13070017  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Probing small-scale structure with dusty galaxies in the CMB
Speaker(s): Neal Dalal
Abstract:
Date: 11/07/2013 - 11:40 am

PIRSA:10040042  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Primordial Non-Gaussianity and Large-Scale Structure
Speaker(s): Neal Dalal
Abstract: The primordial density fluctuations that seeded large-scale structure are known to be nearly Gaussian, as predicted by most early universe models like slow-roll inflation. Many of these models predict a small (but nonzero!) amount of primordial non-gaussianity, which can subtly affect the statistics... read more
Date: 14/04/2010 - 2:00 pm
Series: Colloquium

PIRSA:09120104  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Dark Matter Halos
Speaker(s): Neal Dalal
Abstract:
Date: 08/12/2009 - 2:00 pm

PIRSA:08060019  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Halo Assembly Bias in Hierarchical Structure Formation
Speaker(s): Neal Dalal
Abstract:
Date: 08/06/2008 - 1:45 pm
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