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BRST quantization in anti-de Sitter space
We discuss the status of the superstring theory on ad S/sub 5/*S/sup 5/ space and difficulties with its quantization due to the nonlinear realization of the SU(2,2 4) superconformal symmetry. We propose a toy model in two dimensions where this symmetry is realized linearly and supertwistors are used...
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| Lenguaje: | eng |
| Publicado: |
2000
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| Acceso en línea: | https://dx.doi.org/10.1088/0264-9381/17/5/324 http://cds.cern.ch/record/433211 |