Volume 474 - 2nd Training School and General Meeting of the COST Action COSMIC WISPers (CA21106) (COSMICWISPers2024) - Wg1
Remarks on brane-antibrane inflation
G. Villa
Full text: pdf
Pre-published on: January 17, 2025
Published on: June 18, 2025
Abstract
We provide an accessible review to the eta problem in brane-antibrane inflation and a recently proposed solution. The description of the antibrane by means of nonlinearly realized supersymmetry suggests a simple stabilization mechanism for the volume mode, based on the most general Kahler and superpotentials compatible with the symmetries of the problem. This work is a contribution to the proceedings of the second general meeting of the COST Action CA21106 (Cosmic WISPers) and is based on arXiv:2410.00097 .
DOI: https://doi.org/10.22323/1.474.0006
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