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Trans-Planckian Censorship and Inflation in Grand Unified Theories
The recently proposed trans-Planckian censorship conjecture (TCC) amounts to the claim that inflation models with an inflationary energy scale larger than Λinfmax∼109GeV belong to the swampland, i.e., cannot be embedded into a consistent theory of quantum gravity. In this paper, we point out that th...
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Lenguaje: | eng |
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2019
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Acceso en línea: | https://dx.doi.org/10.1016/j.physletb.2020.135317 http://cds.cern.ch/record/2695233 |