Multiple Potts models coupled to two-dimensional quantum gravity

C. F. Baillie; D. A. Johnston

Multiple Potts models coupled to two-dimensional quantum gravity

C. F. Baillie
, D. A. Johnston

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	44-52
Number of pages	9
Journal	Physics Letters B
Volume	286
Issue number	1-2
Publication status	Published - 1992

Cite this

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title = "Multiple Potts models coupled to two-dimensional quantum gravity",

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.",

author = "Baillie, \{C. F.\} and Johnston, \{D. A.\}",

year = "1992",

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T1 - Multiple Potts models coupled to two-dimensional quantum gravity

AU - Baillie, C. F.

AU - Johnston, D. A.

PY - 1992

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N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/0010849425

M3 - Article

SN - 0370-2693

VL - 286

SP - 44

EP - 52

JO - Physics Letters B

JF - Physics Letters B

IS - 1-2

ER -

Multiple Potts models coupled to two-dimensional quantum gravity

Abstract

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