Branched polymers and dimensional reduction

被引:51
作者
Brydges, DC [1 ]
Imbrie, JZ
机构
[1] Univ British Columbia, Vancouver, BC V5Z 1M9, Canada
[2] Univ Virginia, Charlottesville, VA 22903 USA
关键词
D O I
10.4007/annals.2003.158.1019
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We establish an exact relation between self-avoiding branched polymers in D + 2 continuum dimensions and the hard-core continuum gas at negative activity in D dimensions. We review conjectures and results on critical exponents for D + 2 = 2,3,4 and show that they are corollaries of our result. We explain the connection (first proposed by Parisi and Sourlas) between branched polymers in D + 2 dimensions and the Yang-Lee edge singularity in D dimensions.
引用
收藏
页码:1019 / 1039
页数:21
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