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Covariant fermionic vertex in superstrings |
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| Authors: | V G Knizhnik |
| Institution: | Landau Institute of Theoretical Physics, Academy of Sciences of the USSR, Kosygina 2, Moscow, USSR |
| Abstract: | A covariant fermionic vertex is constructed in terms of Ramond spinors and ghost operators, starting from the Neveu-Schwarz model. Correlation functions of spinors and ghosts are defined. The supersymmetry algebra is realized as the algebra of massless vertices with zero momentum. |
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