Multiple Potts models coupled to two-dimensional quantum gravity

C. F. Baillie, D. A. Johnston

Research output: Contribution to journalArticle

Abstract

We perform Monte Carlo simulations using the Wolff cluster algorithm of multiple q=2, 3, 4 state Potts models on dynamical phi-cubed graphs of spherical topology in order to investigate the c> 1 region of two-dimensional quantum gravity. Contrary to naive expectation we find no obvious signs of pathological behaviour for c> 1. We discuss the results in the light of suggestions that have been made for a modified DDK ansatz for c> 1.

Original languageEnglish
Pages (from-to)44-52
Number of pages9
JournalPhysics Letters B
Volume286
Issue number1-2
Publication statusPublished - 1992

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