Viatcheslav Mukhanov
Deuxième partie de l'exposé de Viatcheslav Mukhanov, titulaire de la chaire Blaise Pascal 2011, spécialiste mondialement reconnu dans l'histoire de la cosmologie, plus particulièrement grâce à sa contribution à la théorie de l’inflation cosmologique.
I will give a short pedagogical introduction to the modern physical cosmology. The evolution of the expanding homogeneous universe will be considered including its thermal history, with particular stress of recombination epoch and primordial nucleosynthesis. The stage of the early cosmic acceleration (cosmic inflation) will be coved in details. In particular, I will derive the perturbation spectrum of primordial quantum fluctuations, which are generated on inflationary stage and compare the predictions of the theory with the recent measurements of the temperature fluctuations of the cosmic microwave background radiation.
Thèmes : Physique
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Viatcheslav Mukhanov
Cursus :
Viatcheslav Mukhanov est un physicien et un cosmologiste d'origine russe, actuellement en poste à l'Université Ludwig Maximilians de Munich, de renommée mondiale notamment pour ses travaux en cosmologie, gravitation et physique des astroparticules. Il a été titulaire de la Chaire Blaise Pascal 2011 à l'ENS.
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