Brane collisions and braneworld cosmology
Uchida Gen, Akihiro Ishibashi, and Takahiro Tanaka
TL;DR
This paper reviews a braneworld cosmological model where brane collisions, specifically between a brane universe and a vacuum bubble, trigger the big bang, highlighting the role of such collisions in cosmological scenarios.
Contribution
It introduces and summarizes a novel braneworld model where brane collisions serve as the mechanism for the big bang, expanding on previous cosmological frameworks.
Findings
Collision of branes can trigger the big bang in braneworld scenarios
The model provides a new perspective on early universe cosmology
Brane collisions are integral to various cosmological models
Abstract
Recently, we proposed a new braneworld model [GIT] in which the collision of a brane universe and a vacuum bubble coming from the extra-dimension is utilized as a trigger of brane big-bang. In this article, mainly reviewing this model, we briefly summarize cosmological braneworld scenarios in which collision of branes plays an important role.
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.