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arXiv · hep-th/0702093

Matrix Big Brunch

J. Bedford·C. Papageorgakis·D. Rodriguez-Gomez·J. Ward
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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.

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J. Bedford, C. Papageorgakis, D. Rodriguez-Gomez, J. Ward. 2007-02-20. Matrix Big Brunch. https://doi.org/10.1103/physrevd.75.085014

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