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Gauss-Bonnet assisted braneworld inflation in light of BICEP2 and Planck data
Motivated by the idea that quantum gravity corrections usually suppress the power of the scalar primordial spectrum (E-mode) more than the power of the tensor primordial spectrum (B-mode), in this paper we construct a concrete gravitational theory in five-dimensions for which $V(\phi)\propto \phi^n$...
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| Lenguaje: | eng |
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2014
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| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.90.123534 http://cds.cern.ch/record/1752311 |