Global regularity for Einstein-Klein-Gordon system with $U(1) \times \mathbb{R}$ isometry group, I
Analysis of PDEs
2019-05-23 v1
Abstract
This is the first of the two papers devoted to the study of global regularity of the 3+1 dimensional Einstein-Klein-Gordon system with a isometry group. In this first part, we reduce the Cauchy problem of the Einstein-Klein-Gordon system to a 2+1 dimensional system. Then, we will give energy estimates and construct the null coordinate system, under which we finally show that the first possible singularity can only occur at the axis.
Cite
@article{arxiv.1905.08964,
title = {Global regularity for Einstein-Klein-Gordon system with $U(1) \times \mathbb{R}$ isometry group, I},
author = {Haoyang Chen and Yi Zhou},
journal= {arXiv preprint arXiv:1905.08964},
year = {2019}
}