FRACTIONAL STATISTICS IN THE CHERN-SIMONS THEORY

被引：15

作者：

FOERSTER, A

GIROTTI, HO

机构：

[1] Instituto de Física, Universidade Federal do Rio Grande do Sul, 91500 Porto Alegre, RS

来源：

NUCLEAR PHYSICS B | 1990年 / 342卷 / 03期

关键词：

D O I：

10.1016/0550-3213(90)90332-8

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：

A (2 + 1)-dimensional theory of charged scalar particles coupled to an abelian gauge field with a Chern-Simons term in the action is canonically quantized in a generalized linear non-covariant gauge. We find, in all gauges, charged excitations obeying bosonic and fractional statistics. On general grounds, the fields are seen to develop translational and rotational anomalies. The introduction in the action of the conventional - 1 4FμνFμν suppresses the appearance of anyons. © 1990.

引用

页码：680 / 694

页数：15

共 15 条

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