A restricted dimer model on a 2-dimensional random causal triangulation

We introduce a restricted hard dimer model on a random causal triangulation that is exactly solvable and generalizes a model recently proposed by Atkin and Zohren. We show that the latter model exhibits unusual behaviour at its multicritical point; in particular, its Hausdorff dimension equals 3 and...

Full description

Bibliographic Details
Main Authors: Ambjorn, J, Durhuus, B, Wheater, J
Format: Journal article
Published: 2014