具有非阿贝尔Chern-Simons拓扑项的SU(n)N=2超对称规范场系统的量子化和分数自旋(英文)  

Quantization of SU(n)N=2 Supersymmetric Gauge Field System with Non-Abelian Chern-Simons Topological Term and Its Fractional Spin

作　　者：霍秋红[1] 黄永畅[1] 

机构地区：[1]北京工业大学理论物理研究所,北京100022

出　　处：《原子核物理评论》2007年第4期274-279,共6页Nuclear Physics Review

基　　金：北京市自然科学基金资助项目(1072005)~~

摘　　要：基于路径积分的Faddeev-Senjanovic量子化,先将具有非阿贝尔Chern-Simons拓扑项的SU(n)N=2超对称规范场系统量子化,然后利用整体正则Noether定理得到了系统的总角动量,在量子水平下导出了该系统的分数自旋性质,并发现其分数自旋有来自非阿贝尔规范群分量的贡献。We quantize SU（n） N = 2 supersymmetric gauge field system with non-Abelian Chern-Simons topological term for constrained Hamilton system in framework of Faddeev-Senjanovic path integral quantization, deduce the total angular momentum based on the global canonical Norther theorem at quantum level, obtain the fractional spin of this supersymmetric system, and find that this anomalous fractional spin has the contribution from the group superscript components.

关 键 词：超对称 Chem—Simons 约束系统 分数自旋 规范场 

分 类 号：O413.4[理学—理论物理]