2 papers
hep-th2025
Thin-wall vacuum decay in the presence of a compact dimension meets the and tensions
Luis A. Anchordoqui, Ignatios Antoniadis, Daniele Bielli +2
The proposal of a rapid sign-switching cosmological constant in the late universe, mirroring a transition from anti-de Sitter (AdS) to de Sitter (dS) space, has significantly impro…
hep-th2024
Thin-wall vacuum decay in the presence of a compact dimension
Ignatios Antoniadis, Daniele Bielli, Auttakit Chatrabhuti +1
We study the problem of false vacuum decay in arbitrary dimensions, in the presence of gravity, and compute the transition probability within the thin-wall approximation, generalis…