386 citations · 5.6k across the 175 of their papers we have counts for
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hep-th2018★ 10 cited
Pseudo-Cartesian coordinates in a model of Causal Dynamical Triangulations
Jan Ambjørn, Zbigniew Drogosz, Jakub Gizbert-Studnicki +2
Causal Dynamical Triangulations is a non-perturbative quantum gravity model, defined with a lattice cut-off. The model can be viewed as defined with a proper time but with no refer…
math-ph2018★ 4 cited
Spectral curves for hypergeometric Hurwitz numbers
Jan Ambjørn, Leonid O. Chekhov
We consider multi-matrix models that are generating functions for the numbers of branched covers of the complex projective line ramified over fixed points , ,…