BRST cohomology in superstring theories |
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| Affiliation: | Theory Group, Department of Physics, University of Texas, Austin, TX 78712, USA |
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| Abstract: | Following the work of Freeman and Olive, it is shown that the operators counting the number of non-transverse modes of the superstrings in the Neveu-Schwarz-Ramond formalism are expressed as the anticommutators of the BRST charges Q with other operators. Also the cohomology of Q and the transverse state projection operators are discussed in terms of Q. |
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