

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.
Ruth Gregory King's College London
Niayesh Afshordi University of Waterloo & Perimeter Institute
Kurt Hinterbichler Case Western Reserve University
Keir Rogers University College London
Samir Mathur Ohio State University
Kiyoshi Masui Massachusetts Institute of Technology (MIT)