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Ground ring of $\alpha$-generators and a sequence of Ramond–Neveu–Schwarz string theories
D. A. Polyakov National Institute for Theoretical Physics; School
of Physics, University of Witwatersrand, Johannesburg, South Africa
Abstract:
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 $\alpha$-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.
Keywords:
Ramond–Neveu–Schwarz string, BRST cohomology, $\alpha$-symmetry.
Citation:
D. A. Polyakov, “Ground ring of $\alpha$-generators and a sequence of Ramond–Neveu–Schwarz string theories”, TMF, 163:3 (2010), 391–402; Theoret. and Math. Phys., 163:3 (2010), 725–733
Linking options:
https://www.mathnet.ru/eng/tmf6509https://doi.org/10.4213/tmf6509 https://www.mathnet.ru/eng/tmf/v163/i3/p391
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