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A simple physical interpretation of the critical dimension of space- time in dual models
The energy due to zero point fluctuations of the dual string is calculated and shown to be divergent. It is made finite by introducing a cut-off. The result is non-covariant but invariant under reparametrization, so one has to modify the classical Lagrangian so as to get a covariant result. It is th...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1973
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(73)90048-8 http://cds.cern.ch/record/880654 |