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SUMMARY:Frameworks for model independent data analysis — towards a cosmo
 logy founded on observations - Asta Heinesen\, UCB Lyon\, CRAL-ENS Lyon
DTSTART:20210205T130000Z
DTEND:20210205T140000Z
UID:TALK155728@talks.cam.ac.uk
CONTACT:Chandrima Ganguly
DESCRIPTION: Since the advent of general relativistic cosmology a century 
 ago\, cosmology has progressed from the extrapolative study of a sparse nu
 mber of astrophysical sources to a precise investigation of the origin and
  evolution of the Universe. However\, the precision in the determination o
 f cosmological parameters in modern data analysis comes at the price of im
 posing strong a priori assumptions in the modelling of the largest scales 
 of our Universe. I will present strategies for model independent analysis 
 of upcoming cosmological datasets\, which allow to infer properties of the
  Universe without making assumptions about the metric of space-time or the
  field equations prescribing it.  \n
LOCATION:Zoom
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