Posts by sokertort
- 02.12.2006, 23:36
- Forum: Celestia Users
- Topic: Some quick previews... [Large graphics inside]
- Replies: 162
- Views: 107764
Re: Some quick previews... [Large graphics inside]
Anti-deSitter spacetime (AdS for short) is a solution of Einstein equation in vacuo, with a negative cosmological constant. The metric of spacetime is then (in some spherical coordinates system) : http://nho.ohn.free.fr/celestia/Cham/Divers/AdS.jpg Here, Lambda is the (negative) cosmological consta...