Chern-Simons correlations on (2+1)D lattice

被引：0
|
作者：
L. A. Abramyan
A. P. Protogenov
V. A. Verbus
机构：
[1] Russian Academy of Sciences,Institute of Applied Physics
[2] Russian Academy of Sciences,Institute for Physics of Microstructures
来源：
Journal of Experimental and Theoretical Physics Letters | 1999年 / 69卷
关键词：
11.15.Ha; 11.10.Lm; 11.10.Kk;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The contribution of zero modes to the value of the number of particles in a discrete model of the (2+1)-dimensional nonlinear Schrödinger equation is computed. It is shown for the first time that in the region of small values of the Chern-Simons coefficient k there exists a universal attraction between field configurations. For k=2 this phenomenon may be a dynamic origin of the semion pairing in the high-temperature superconducting state of planar systems. The preliminary results of this paper were presented in the proceedings of the XI International Conference on Problems of Quantum Field Theory (Dubna, 13–17 July 1998).
引用
收藏
页码：887 / 892
页数：5
相关论文
共 50 条
12345