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Symmetries of higher-order string gravity actions
In this paper we explicitly prove the invariance of the time-dependent string gravity Lagrangian with up to four derivatives under the global $O(d,d)$ symmetry.
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| Lenguaje: | eng |
| Publicado: |
1996
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| Acceso en línea: | https://dx.doi.org/10.1016/S0370-2693(96)01556-0 http://cds.cern.ch/record/313135 |