
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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Inflationary Cosmology: A Holographic Perspective
Paul McFadden Durham University
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Curvature and Anisotropy Near a Nonsingular Bounce
BingKan Xue Princeton University
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Antigravity Predicted Between Crunch and Bang in a Cyclic Universe
Itzhak Bars University of Southern California
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Selection of the Initial Conditions from the Landscape Multiverse
Laura Mersini-Houghton University of North Carolina at Chapel Hill
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Conformal Cyclic Cosmology: Some Striking New Observational Support
Roger Penrose University of Oxford
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Scale Invariance from Spontaneous Breaking of Conformal Symmetry
Justin Khoury University of Pennsylvania
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Infinity, Finiteness and Inflationary Cosmology
Andreas Albrecht University of California, Davis
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Physics Beyond the Standard Theory of Inflation and Dark Energy
Vitaly Vanchurin University of Minnesota Duluth