233 citations · 1.6k across the 57 of their papers we have counts for
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Scaling and Quantum Geometry in 2d Gravity
K. N. Anagnostopoulos
We review the status of understanding of the fractal structure of the quantum spacetime of 2d gravity coupled to conformal matter with c <= 1, with emphasis put on the results obta…
Quantum Geometry and Diffusion
J. Ambjorn, K. N. Anagnostopoulos, T. Ichihara +2
We study the diffusion equation in two-dimensional quantum gravity, and show that the spectral dimension is two despite the fact that the intrinsic Hausdorff dimension of the ensem…
The Concept of Time in 2D Quantum Gravity
J. Ambjorn, K. N. Anagnostopoulos, J. Jurkiewicz +1
We show that the ``time'' t_s defined via spin clusters in the Ising model coupled to 2d gravity leads to a fractal dimension d_h(s) = 6 of space-time at the critical point, as adv…