Instant uplifted inflation: A solution for a tension between inflation and SUSY breaking scale

Abstract

The Hubble parameter during the inflationary era must be smaller than the gravitino mass if the moduli are stabilized by the Kachru-Kallosh-Linde-Trivedi mechanism. This condition represents the difficulty to combine the low scale SUSY breaking and the high scale inflation. We propose a simple mechanism which can naturally separate the inflation scale from the SUSY breaking scale today.

Comments: 20 pages, 7 figures v2: typos corrected and references about inflection point inflation added v3: a subsection and references added v4:typos corrected