- #1
johank
- 2
- 0
When Einstein conceived GR he added the cosmological constant in an attempt to create a static universe model. The problem with this was that it was unstable.
I've recently read about static spacetime (static spacetime admits a global, non-vanishing, timelike Killing vector field K which is irrotational). Would a static spacetime also be a static universe?
I've recently read about static spacetime (static spacetime admits a global, non-vanishing, timelike Killing vector field K which is irrotational). Would a static spacetime also be a static universe?