Quenching 2D Quantum Gravity
C. F. Baillie, K. A. Hawick, D. A. Johnston
Abstract
We simulate the Ising model on a set of fixed random ϕ3 graphs, which corresponds to a quenched coupling to 2D gravity rather than the annealed coupling that is usually considered. We investigate the critical exponents in such a quenched ensemble and compare them with measurements on dynamical ϕ3 graphs, flat lattices and a single fixed ϕ3 graph.
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