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Probing Fundamental Physics With the CMB: Present Status and Future Prospects

26 January, 2018 / 11:00 am - 12:00 pm

Martin Bucher
Université Paris 7/CNRS, Paris, Francia y
University of KwaZulu-Natal, Durban, Sudáfrica


Viernes 26 de enero, 11:00
Sala Seminario, 3er piso oriente
Departamento de Física, FCFM
Av. Blanco Encalada 2008

Abstract: With the observations of the CMB from space by the COBE, WMAP, and Planck satellites as well as numerous suborbital observations from the Atacama Desert, the South Pole, and stratospheric balloons, a precise characterization of the microwave sky both in temperature and in polarization has emerged. This data has allowed us to constrain the New Physics at play in the very early Universe, thus greatly winnowing down the space of allowed inflationary models, and has also constrained other aspects of fundamental physics, such as the neutrino sector, just to name one example. In this talk I shall examine a few of the present constraints and also offer some predictions concerning what new things we are still likely to learn from the CMB with future probes, such as the Stage 4 experiment from the ground and the JAXA LiteBIRD satellite.

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26 January, 2018
11:00 am - 12:00 pm


Sala Seminarios 3er piso, DFI
Av Blanco Encalada 2008
Santiago, Chile
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