Geometry of the quantum universe

Published 26 Jan 2010 in hep-th, gr-qc, and hep-lat | (1001.4581v2)

Abstract: A universe much like the (Euclidean) de Sitter space-time appears as background geometry in the causal dynamical triangulation (CDT) regularization of quantum gravity. We study the geometry of such universes which appear in the path integral as a function of the bare coupling constants of the theory.

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