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

Yusuke Yamada

doi:10.1007/JHEP07(2013)039

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

Yusuke Yamada^*

^*Corresponding author for this work

Waseda Institute for Advanced Study

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

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

Original language	English
Article number	39
Journal	Journal of High Energy Physics
Volume	2013
Issue number	7
DOIs	https://doi.org/10.1007/JHEP07(2013)039
Publication status	Published - 2013

Keywords

Cosmology of Theories beyond the SM
Supergravity Models
Supersymmetry Breaking

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1007/JHEP07(2013)039

Cite this

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

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

KW - Cosmology of Theories beyond the SM

KW - Supergravity Models

KW - Supersymmetry Breaking

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

Abstract

Keywords

ASJC Scopus subject areas

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