34 citations · 219 across the 15 of their papers we have counts for
3 papers · 1 filter
A c=1 phase transition in two-dimensional CDT/Horava-Lifshitz gravity?
Jan Ambjørn, Andrzej Görlich, Jerzy Jurkiewicz +1
We study matter with central charge coupled to two-dimensional (2d) quantum gravity, here represented as causal dynamical triangulations (CDT). 2d CDT is known to provide a…
The spectral dimension in 2D CDT gravity coupled to scalar fields
Jan Ambjørn, Andrzej Görlich, Jerzy Jurkiewicz +1
Causal Dynamical Triangulations (CDT) provide a non-perturbative formulation of Quantum Gravity assuming the existence of a global time foliation. In our earlier study we analyzed…
The effective action in 4-dim CDT. The transfer matrix approach
Jan Ambjorn, Jakub Gizbert-Studnicki, Andrzej Görlich +1
We measure the effective action in all three phases of 4-dimensional Causal Dynamical Triangulations (CDT) using the transfer matrix method. The transfer matrix is parametrized by…