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arXiv · 1405.0068

Monodromy Inflation in SUSY QCD

Michael Dine·Patrick Draper·Angelo Monteux
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Abstract

The discovery of a large tensor-to-scalar ratio by the BICEP2 experiment points to large field excursions during inflation. One framework that predicts large $r$ is monodromy inflation. While discussed mainly in the context of string theory, the phenomenon can be illustrated and studied in the well-understood framework of SUSY QCD with a large number of colors. We discuss the requirements for viable inflation as well as various difficulties for model building, including tunneling, tuning, and the species problem.

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Michael Dine, Patrick Draper, Angelo Monteux. 2014-05-01. Monodromy Inflation in SUSY QCD. https://doi.org/10.1007/jhep07(2014)146

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