Unitarity in the Presence of Closed Timelike Curves
Lorenzo Cornalba Università degli Studi di Roma Tor Vergata
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.
Lorenzo Cornalba Università degli Studi di Roma Tor Vergata
Ward Struyve Katholieke Universiteit Leuven
John Moffat Perimeter Institute for Theoretical Physics
Rouzbeh Allahverdi University of New Mexico
Michael Peskin SLAC National Accelerator Laboratory
Marco Peloso University of Minnesota
Martin Reuter Johannes Gutenberg University Mainz
Justin Khoury University of Pennsylvania
Rachel Bean Cornell University
Rachel Bean Cornell University
Anthony Aguirre University of California, Santa Cruz