GAUGING THE GENERAL OMEGA-MODEL WITH A WESS-ZUMINO TERM

被引:57
作者
JACK, I
JONES, DRT
MOHAMMEDI, N
OSBORN, H
机构
[1] UNIV SOUTHAMPTON,DEPT PHYS,SOUTHAMPTON SO9 5NH,HANTS,ENGLAND
[2] UNIV CAMBRIDGE,DEPT APPL MATH & THEORET PHYS,CAMBRIDGE CB3 9EW,ENGLAND
关键词
D O I
10.1016/0550-3213(90)90099-Y
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
We show how to gauge the general two-dimensional σ-model with a Wess-Zumino term. We discuss quantisation with the gauge field as background and show that renormalisability requires additional terms involving the gauge field strength. We also illustrate the subtleties involved in quantising the gauge field by considering explicit examples. © 1990.
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页码:359 / 379
页数:21
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