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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University of California, Santa Cruz
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Can We Detect Dynamics in Dark Energy?
Institute for Astrophysics and Space Sciences -
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Peeking in Ancient Holes and Seeking the Holy Grail
Columbia University -
Local gravity and the cosmos: using local tests of modified gravity to probe cosmological physics
University of California System -
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Constraints on scale dependent non-Gaussianity
Pennsylvania State University -
Scale-dependent growth of structures in viable f(R) theories
Leiden University