A large N phase transition in the continuum two dimensional SU(N) x SU(N) principal chiral model

被引:5
|
作者
Narayanan, R. [1 ]
Neuberger, H. [2 ]
Vicari, E. [3 ]
机构
[1] Florida Int Univ, Dept Phys, Miami, FL 33199 USA
[2] Rutgers State Univ, Dept Phys & Astron, Piscataway, NJ 08855 USA
[3] Univ Pisa, Dipartimento Fis, I-56127 Pisa, Italy
来源
关键词
sigma models; 1/N expansion;
D O I
10.1088/1126-6708/2008/04/094
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
It is established by numerical means that the continuum large N principal chiral model in two dimensions has a phase transition in a smoothed two point function at a critical distance of the order of the correlation length.
引用
收藏
页数:15
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