Comment on ``Inflation and flat directions in modular invariant superstring effective theories''

TL;DR

This paper revisits an inflation model in superstring theories, systematically exploring parameter space to address dilaton stabilization during inflation.

Contribution

It provides a detailed analysis of the inflation model with a focus on dilaton stabilization, offering new insights into parameter constraints.

Findings

Identified parameter regions for stable dilaton during inflation

Enhanced understanding of inflation dynamics in superstring effective theories

Proposed modifications to improve model stability

Abstract

The inflation model of Gaillard, Lyth and Murayama is revisited, with a systematic scan of the parameter space for dilaton stabilization during inflation.