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arXiv · 1810.01644

Chaotic inflation on the brane and the Swampland Criteria

Chia-Min Lin·Kin-Wang Ng·Kingman Cheung
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Abstract

In this paper, we show that single-field chaotic inflation on the brane with the potential $V=a ϕ^p$ is compatible with the Swampland criteria. The spectral index and the running spectral index are within experimental bounds for $0<p \leq 2$. The tensor to scalar ratio is within observational bounds if $p \lesssim \mathcal{O}(1)$.

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Chia-Min Lin, Kin-Wang Ng, Kingman Cheung. 2019-07-09. Chaotic inflation on the brane and the Swampland Criteria. https://doi.org/10.1103/physrevd.100.023545

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