317 citations · 3.1k across the 78 of their papers we have counts for
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hep-th2008★ 166 cited
The Nonperturbative Quantum de Sitter Universe
J. Ambjorn, A. Goerlich, J. Jurkiewicz +1
The dynamical generation of a four-dimensional classical universe from nothing but fundamental quantum excitations at the Planck scale is a long-standing challenge to theoretical p…
gr-qc2008★ 16 cited
The Self-Organized de Sitter Universe
J. Ambjorn, J. Jurkiewicz, R. Loll
We propose a theory of quantum gravity which formulates the quantum theory as a nonperturbative path integral, where each spacetime history appears with a weight given by the expon…