Cargando…
Violation of consistency relations and the protoinflationary transition
If we posit the validity of the consistency relations, the tensor spectral index and the relative amplitude of the scalar and tensor power spectra are both fixed by a single slow roll parameter. The physics of the protoinflationary transition can break explicitly the consistency relations causing a...
| Autor principal: | |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2014
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.89.123517 http://cds.cern.ch/record/1697710 |