SINE-GORDON THEORY AT RATIONAL VALUES OF THE COUPLING-CONSTANT AND MINIMAL CONFORMAL MODELS

被引:68
作者
EGUCHI, T [1 ]
YANG, SK [1 ]
机构
[1] KYOTO UNIV, FUNDAMENTAL PHYS RES INST, KYOTO 606, JAPAN
关键词
D O I
10.1016/0370-2693(90)91964-D
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We discuss sine-Gordon theory at rational values of the coupling constant β2 2= p p′. We point out that at these values of β2 the theory possesses an underlying BRST symmetry and the higher soliton sectors are decoupled from the physical Hilbert space. © 1990.
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页码:282 / 286
页数:5
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