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19932026
most citedNon-perturbative Lorentzian Quantum Gravity, Causality and Topology Change

386 citations · 4.4k across the 95 of their papers we have counts for

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Showing 2013Show all

5 papers · 1 filter

hep-th2013★ 37 cited

De Sitter Universe from Causal Dynamical Triangulations without Preferred Foliation

S. Jordan, R. Loll

We present a detailed analysis of a recently introduced version of Causal Dynamical Triangulations (CDT) that does not rely on a distinguished time slicing. Focussing on the case o…

gr-qc2013★ 4 cited

CDT and the Search for a Theory of Quantum Gravity

J. Ambjorn, A. Goerlich, J. Jurkiewicz +1

Causal Dynamical Triangulations provide a non-perturbative regularization of a theory of quantum gravity. We describe how this approach connects with the asymptotic safety program…

hep-th2013★ 3 cited

The transfer matrix method in four-dimensional causal dynamical triangulations

J. Ambjorn, J. Gizbert-Studnicki, A. T. Goerlich +2

The Causal Dynamical Triangulation model of quantum gravity (CDT) is a proposition to evaluate the path integral over space-time geometries using a lattice regularization with a di…

hep-th2013★ 5 cited

Quantum Spacetime, from a Practitioner's Point of View

J. Ambjorn, S. Jordan, J. Jurkiewicz +1

We argue that theories of quantum gravity constructed with the help of (Causal) Dynamical Triangulations have given us the most informative, quantitative models to date of quantum…

hep-th2013★ 65 cited

Quantum Gravity via Causal Dynamical Triangulations

J. Ambjorn, A. Goerlich, J. Jurkiewicz +1

"Causal Dynamical Triangulations" (CDT) represent a lattice regularization of the sum over spacetime histories, providing us with a non-perturbative formulation of quantum gravity.…