Séminaire / Seminar GReCO |
| « How Quantum are the Cosmological Correlations? » |
|
E. Lim |
|
Cosmological perturbations are sourced by quantum fluctuations of the
vacuum during inflation. In contrast, our observations of the Cosmic Microwave Background are classical. Can we test for the quantum origins of the perturbations? How much quantum information is lost when we make these observations? Have we totally screwed up by building PLANCK, and measured the correlations in the wrong basis and hence losing the primordial quantum information for good? I will talk about all these! |
|
lundi 30 novembre 2015 - 11:00 Salle des séminaires Évry Schatzman Institut d'Astrophysique de Paris |
| Pages web du séminaire / Seminar's webpage |