Spacetime structure of an inflating global monopole
Inyong Cho, Alexander Vilenkin
TL;DR
This paper investigates the spacetime structure of an inflating global monopole, providing an analytic exterior metric and numerical analysis of its overall structure in different backgrounds.
Contribution
It presents an analytic exterior metric for an inflating global monopole and studies its spacetime structure numerically in vacuum and radiation backgrounds.
Findings
Derived an explicit exterior metric expression.
Numerically analyzed the monopole's spacetime structure.
Explored effects of different backgrounds on the structure.
Abstract
The evolution of a global monopole with an inflating core is investigated. An analytic expression for the exterior metric at large distances from the core is obtained. The overall spacetime structure is studied numerically, both in vacuum and in a radiation background.
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.