publication . Preprint . Other literature type . 2007

Matrix Big Brunch

Bedford, J; Papageorgakis, C; Rodríguez-Gómez, D; Ward, J;
Open Access English
  • Published: 12 Feb 2007
Abstract
Following the holographic description of linear dilaton null Cosmologies with a Big Bang in terms of Matrix String Theory put forward by Craps, Sethi and Verlinde, we propose an extended background describing a Universe including both Big Bang and Big Crunch singularities. This belongs to a class of exact string backgrounds and is perturbative in the string coupling far away from the singularities, both of which can be resolved using Matrix String Theory. We provide a simple theory capable of describing the complete evolution of this closed Universe.
Subjects
free text keywords: Particle Physics - Theory, High Energy Physics - Theory
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