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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Université Paris Cité
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Primordial non-gaussianity and DM small scale structure
University of Waterloo -
Exploring the bottom of the CDM hierarchy using scale-free simulations
Queen's University -
Central density profile of dark matter halos
University of California, Irvine -
Halo Assembly Bias in Hierarchical Structure Formation
Perimeter Institute for Theoretical Physics -
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Cold Dark Matter Caustics in N-body simulations
Massachusetts Institute of Technology (MIT) - Department of Physics -
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Earth mass microhalo survival at <10pc
Vrije Universiteit Brussel (VUB) -
Substructures within substructures
University of Padova - Department of Mathematics