2 papers
hep-th2026
A Note on 4d Kination and Higher-Dimensional Uplifts
Fien Apers, Joseph P. Conlon, Martin Mosny
This note expands on the details of the relationship between 4d kination solutions in string cosmology and Kasner solutions of 10d general relativity. It extends previous analyses…
hep-th2025
Self-Tracking Solutions for Asymptotic Scalar Fields
Martin Mosny, Joseph P. Conlon, Edmund J. Copeland
We explore the dynamics of pure scalar fields rolling on an exponential potential in the absence of any additional background fluid and demonstrate the existence of self-tracking s…