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arXiv · hep-ph/9810334

Cosmological Moduli Problem and Oscillating Inflation in Gauge-Mediated Supersymmetry Breaking

T. Asaka·M. Kawasaki·Masahide Yamaguchi
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Abstract

We investigate cosmological moduli problem in the gauge-mediated supersymmetry breaking (GMSB). A mini-inflation (oscillating inflation) takes place when a scalar field corresponding to the flat direction in GMSB oscillates along the logarithmic potential induced by the gauge-mediation mechanism. It is shown that this oscillating inflation can sufficiently dilute the relic abundance of the string moduli for some ranges of parameters in the GMSB models.

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T. Asaka, M. Kawasaki, Masahide Yamaguchi. 1999-03-01. Cosmological Moduli Problem and Oscillating Inflation in Gauge-Mediated Supersymmetry Breaking. https://doi.org/10.1016/s0370-2693(99)00213-0

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