FERMIONS NEAR 2-DIMENSIONAL SURFACES

被引:72
作者
BURGESS, M
JENSEN, B
机构
[1] Institute of Physics, University of Oslo, 0316 Oslo 3, Blindern
来源
PHYSICAL REVIEW A | 1993年 / 48卷 / 03期
关键词
D O I
10.1103/PhysRevA.48.1861
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We review work on constrained systems in which (3+1)-dimensional field theories are reduced to effective (2+1)-dimensional ones. Known results are extended to encompass the Dirac equation and the nonrelativistic limit is examined. We discuss to what extent this system can really be made two dimensional and obtain a lower bound on the thickness. Some comments are made about recent theories involving fractional statistics.
引用
收藏
页码:1861 / 1868
页数:8
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