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VERSION:2.0
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SUMMARY:The Effective Field Theory of Large Scale Structures
DTSTART:20160108T140000
DTEND:20160108T150000
DTSTAMP:20260925T075250Z
UID:b7296222cdc64f8bd86e77225fdb0685052275c574f51ec75de2fa99
CATEGORIES:Conferences - Seminars
DESCRIPTION:Leonardo Senatore\nAfter the completion of the Planck satellit
 e\, the next most important experiments in cosmology will be about mapping
  the Large Scale Structures of the Universe. In order to continue to make 
 progress in our understanding of the early universe\, it is essential to d
 evelop a precise understanding of this system. The Effective Filed Theory 
 of Large Scale Structures provides a novel framework to analytically compu
 te the clustering of the Large Scale Structures in the weakly non-linear r
 egime in a consistent and reliable way. The theory that describes the long
  wavelength fluctuations is obtained after integrating out the strongly-co
 upled\, short-distance modes\, and adding suitable operators that allow us
  to correctly reconstruct the effect of short distance fluctuations at lon
 g distances. By using techniques that originate in the particle physics co
 ntext\, a few observables have been computed so far\, and the results are 
 extremely promising. I will discuss the formalism\, the main results so fa
 r\, and the potential implications for next generation experiments.
LOCATION:Cubotron BSP 727 http://plan.epfl.ch/?room=BSP%20727
STATUS:CONFIRMED
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