Exchange relations of level-two vertex operators of Uq(sl2)

被引：0
|
作者：
Yang, WL [1 ]
机构：
[1] NW Univ Xian, Inst Modern Phys, Xian 710069, Peoples R China
[2] Univ Bonn, Inst Phys, D-53115 Bonn, Germany
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2003年 / 18卷 / 06期
关键词：
quantum affine algebras; the highest weight representation; bosonization; XXZ spin chain;
D O I：
10.1142/S0217751X03013855
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We calculate the exchange relations of vertex operators of U-q((s1(2)) over cap) at level-two from their bosonic realization. We also study the corresponding invertibility relation of type I vertex operators.
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页码：901 / 916
页数：16
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