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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Purdue University
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The entanglement interpretation of black hole entropy
Ben-Gurion University of the Negev -
The problem of vacuum energy from a particle physics perspective
National Institute for Nuclear Physics -
Unitarity in the Presence of Closed Timelike Curves
Università degli Studi di Roma Tor Vergata -
Pilot-wave theory for the standard model
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Katholieke Universiteit Leuven
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The Pioneer Anomaly
Perimeter Institute for Theoretical Physics -
Thermalization after Inflation and Supersymmetery
University of New Mexico -
A particle physicist's perspective on dark matter
Stanford University -
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Dynamics of Extra Dimensions
University of Minnesota -
Quantum gravity at astrophysical distances
Johannes Gutenberg University Mainz -
Chameleon Scalar Fields: Detecting Dark Energy with Tests of Gravity
University of Pennsylvania