Cosmologists at Perimeter Institute seek to help pin down the constituents and history of our universe, and the rules governing its origin and evolution. Many of the most interesting clues about physics beyond the standard model (e.g., dark matter, dark energy, the matter/anti-matter asymmetry, and the spectrum of primordial density perturbations], come from cosmological observations, and cosmological observations are often the best way to test or constrain a proposed modification of the laws of nature, since such observations can probe length scales, time scales, and energy scales that are beyond the reach of terrestrial laboratories.
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Aspects of Dark Energy
University of North Carolina at Chapel Hill -
From one to multi-field inflation
Institut d'Astrophysique de Paris -
Was there a Big Bang?
McGill University - Department of Physics -
Cosmology and Gravitation
668 talksCollection NumberS004