Quintessence and the Swampland: The parametrically controlled regime of moduli space
High Energy Physics - Theory
2022-04-20 v2 Cosmology and Nongalactic Astrophysics
General Relativity and Quantum Cosmology
High Energy Physics - Phenomenology
Abstract
We provide evidence that slow roll is not possible in any parametrically controlled regime of the moduli space of string theory. This is proven in full generality in the asymptotic limit of the moduli space of type II and heterotic Calabi-Yau compactifications for the dilaton and any number of K\"ahler moduli. Our results suggest that in order to build quintessence into string theory one must work in the interior of moduli space where numerical, even if not parametric, control could still be achieved.
Keywords
Cite
@article{arxiv.2112.10779,
title = {Quintessence and the Swampland: The parametrically controlled regime of moduli space},
author = {Michele Cicoli and Francesc Cunillera and Antonio Padilla and Francisco G. Pedro},
journal= {arXiv preprint arXiv:2112.10779},
year = {2022}
}
Comments
7 pages