CRITICAL ATTRACTIVE SPIN SYSTEMS

被引:19
作者
BEZUIDENHOUT, C [1 ]
GRAY, L [1 ]
机构
[1] UNIV MINNESOTA,SCH MATH,MINNEAPOLIS,MN 55455
关键词
ATTRACTIVE SPIN SYSTEMS; CRITICAL PHENOMENA;
D O I
10.1214/aop/1176988599
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
We study a class of attractive spin systems. We prove that for these processes the system dies out when the parameters are on the critical surface. We also prove that the supercritical process survives with positive probability in a sufficiently thick space-time ''slab.''
引用
收藏
页码:1160 / 1194
页数:35
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