Extended open inflationary universes
Sergio del Campo, Ramon Herrera (Universidad Catolica de, Valparaiso)
TL;DR
This paper explores open inflationary universe models within Jordan-Brans-Dicke theory, analyzing instanton solutions and post-tunneling inflation, and finds results similar to Einstein General Relativity models.
Contribution
It extends the study of open inflation models to Jordan-Brans-Dicke theory, identifying Coleman-De Lucia instantons and inflationary periods post-tunneling.
Findings
Existence of Coleman-De Lucia instantons in Jordan-Brans-Dicke theory.
Characterization of inflationary periods after tunneling.
Results analogous to Einstein General Relativity models.
Abstract
In this paper we study a type of one-field model for open inflationary universe models in the context of the Jordan-Brans-Dicke theory. In the scenario of a one-bubble universe model we determine and characterize the existence of the Coleman-De Lucia instanton, together with the period of inflation after tunnelling has occurred. Our results are analogous to those found in the Einstein General Relativity models.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.