EXPLICIT CONSTRUCTION OF N=2 W-3 CURRENT IN THE N=2 COSET SU(3)/SU(2)XU(1) MODEL

被引：5
作者：
AHN, CY
机构：
[1] Bogoliubov Theoretical Laboratory, JINR, Dubna, Head Post Office, P.O. Box 79
来源：
PHYSICS LETTERS B | 1995年 / 348卷 / 1-2期
关键词：
D O I：
10.1016/0370-2693(95)00144-A
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We discuss the nonlinear extension of N = 2 superconformal algebra by generalizing Sugawara construction and coset construction built from N = 2 current algebra based on Kazama-Suzuki N = 2 coset model SU(3)/SU(2)xU(1) in N = 2 superspace. For the generic unitary minimal series c = 6(1 - 3/k+3) where k is the level of SU(3) supersymmetric Wess-Zumino-Witten model, this algebra reproduces exactly N = 2 W-3 algebra which has been worked out by Romans in component formalism.
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页码：77 / 83
页数：7
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