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The Dilaton and Modified Gravity
We consider the dilaton in the strong string coupling limit and elaborate on the original idea of Damour and Polyakov whereby the dilaton coupling to matter has a minimum with a vanishing value at finite field-value. Combining this type of coupling with an exponential potential, the effective potent...
| Autores principales: | , , , |
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | eng |
| Publicado: |
Phys. Rev. D
2010
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.82.063519 http://cds.cern.ch/record/1267078 |