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Cosmic backgrounds of relic gravitons and their absolute normalization
Provided the consistency relations are not violated, the recent Bicep2 observations pin down the absolute normalization, the spectral slope and the maximal frequency of the cosmic graviton background produced during inflation. The properly normalized spectra are hereby computed from the lowest frequ...
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| Lenguaje: | eng |
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2014
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| Acceso en línea: | https://dx.doi.org/10.1088/0264-9381/31/22/225002 http://cds.cern.ch/record/1752916 |