119 citations · 137 across the 4 of their papers we have counts for
4 papers
IR and UV limits of CDT and their relations to FRG
Jan Ambjorn, Jakub Gizbert-Studnicki, Andrzej Goerlich +1
Causal Dynamical Triangulations (CDT) is a lattice theory of quantum gravity. It is shown how to identify the IR and the UV limits of this lattice theory with similar limits studie…
Topology induced first-order phase transitions in lattice quantum gravity
J. Ambjorn, J. Gizbert-Studnicki, A. Görlich +1
Causal Dynamical Triangulations (CDT) is a lattice formulation of quantum gravity, suitable for Monte-Carlo simulations which have been used to study the phase diagram of the model…
Matter-driven change of spacetime topology
J. Ambjørn, Z. Drogosz, J. Gizbert-Studnicki +3
Using Monte-Carlo computer simulations, we study the impact of matter fields on the geometry of a typical quantum universe in the CDT model of lattice quantum gravity. The quantum…
CDT meets Horava-Lifshitz gravity
J. Ambjorn, A. Gorlich, S. Jordan +2
The theory of causal dynamical triangulations (CDT) attempts to define a nonperturbative theory of quantum gravity as a sum over space-time geometries. One of the ingredients of th…