QUENCHING 2D QUANTUM-GRAVITY

被引：15

作者：

BAILLIE, CF

HAWICK, KA

JOHNSTON, DA

机构：

[1] SYRACUSE UNIV,NE PARALLEL ARCHITECTURE CTR,SYRACUSE,NY 13244

[2] UNIV PARIS 11,LPTHE,F-91405 ORSAY,FRANCE

[3] HERIOT WATT UNIV,DEPT MATH,EDINBURGH EH1 1HX,MIDLOTHIAN,SCOTLAND

来源：

PHYSICS LETTERS B | 1994年 / 328卷 / 3-4期

基金：

美国国家航空航天局; 美国国家科学基金会;

关键词：

D O I：

10.1016/0370-2693(94)91481-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We simulate the Ising model on a set of fixed random phi3 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 phi3 graphs, flat lattices and a single fixed phi3 graph.

引用

页码：284 / 290

页数：7

共 38 条

[1] GEOMETRY OF A 2-DIMENSIONAL QUANTUM-GRAVITY - NUMERICAL STUDY [J].