期刊
CLASSICAL AND QUANTUM GRAVITY
卷 36, 期 22, 页码 -出版社
IOP Publishing Ltd
DOI: 10.1088/1361-6382/ab497a
关键词
modified gravity; bimetric relativity; ghost-free bimetric theory
The two lapse functions in the Hassan?Rosen bimetric theory are not independent. Without knowing the relation between them, one cannot evolve the equations in the 3+1 formalism. This work computes the ratio of lapses for the spherically symmetric case, which is a prerequisite for numerical bimetric relativity.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据