
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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CMB Frontiers: dark energies, polarization, high resolution, non-Gaussianity
Richard Bond Canadian Institute for Theoretical Astrophysics (CITA)
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Determining dark energy: Observing Lambda or inhomogeneity?
Chris Clarkson University of Cape Town
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Bouncing alternatives to inflation
Patrick Peter Institut d'Astrophysique de Paris
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Understanding the Cosmic Recombination Epoch
Chris Hirata California Institute of Technology
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Getting the most out of dark matter observations and experiments
Annika Peter California Institute of Technology
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Strong Gravitational Lensing by Clusters of Galaxies
Michael Gladders University of Chicago
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Large Scale Structure from ACT: The Atacama Cosmology Telescope
Suzanne Staggs Princeton University
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