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TOPOLOGICAL CONFORMAL FIELD-THEORIES, GAUGED WESS-ZUMINO-WITTEN MODELS, AND TARGET-SPACE DUALITY
HU, HL
1992
发表期刊PHYSICAL REVIEW D
ISSN0556-2821
卷号46期号:4页码:1761-1767
摘要The topological Kazama-Suzuki models are realized as gauged Wess-Zumino-Witten (WZW) models. Instead of gauging supersymmetric WZW models, we start with the bosonic theories. Two different subgroups of the group G(L) x G(R) are gauged: one is left-right symmetric and another is asymmetric. In the asymmetric case, the anomaly-free condition is still satisfied. We show that the resultant models possess hidden fermionic symmetries, which make the interpretation of these theories as topological field theories accessible. We compare these two different ways of gauging the subgroups and point out that they are related by a particular type of duality symmetry, namely, the mirror symmetry of the target spaces.
部门归属CHINA CTR ADV SCI & TECHNOL,WORLD LAB,BEIJING 100080,PEOPLES R CHINA; ACAD SINICA,INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA
关键词N=2 Superconformal Theories Calabi-yau Manifolds String Theory Quantum-gravity Current-algebra Chiral Rings Black-holes Construction Compactification Symmetry
学科领域Physics
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收录类别SCI
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/12138
专题理论物理所SCI论文
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HU, HL. TOPOLOGICAL CONFORMAL FIELD-THEORIES, GAUGED WESS-ZUMINO-WITTEN MODELS, AND TARGET-SPACE DUALITY[J]. PHYSICAL REVIEW D,1992,46(4):1761-1767.
APA HU, HL.(1992).TOPOLOGICAL CONFORMAL FIELD-THEORIES, GAUGED WESS-ZUMINO-WITTEN MODELS, AND TARGET-SPACE DUALITY.PHYSICAL REVIEW D,46(4),1761-1767.
MLA HU, HL."TOPOLOGICAL CONFORMAL FIELD-THEORIES, GAUGED WESS-ZUMINO-WITTEN MODELS, AND TARGET-SPACE DUALITY".PHYSICAL REVIEW D 46.4(1992):1761-1767.
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