Ground ring of α-generators and a sequence of Ramond-Neveu-Schwarz string theories

被引：0
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作者：
D. A. Polyakov
机构：
[1] University of Witwatersrand,National Institute for Theoretical Physics; School of Physics
来源：
Theoretical and Mathematical Physics | 2010年 / 163卷
关键词：
Ramond-Neveu-Schwarz string; BRST cohomology; -symmetry;
D O I：
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学科分类号：
摘要：
We construct a sequence of new nilpotent BRST charges in the Ramond-Neveu-Schwarz superstring theory based on the hierarchy of found local gauge symmetries. These gauge symmetries are in turn related to global α-symmetries in the space-time forming a noncommutative ring. The constructed BRST charges are presumably connected with the superstring dynamics in a curved space-time with an AdS-type geometry.
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页码：725 / 733
页数：8
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