- #1
Kontilera
- 179
- 24
Hello!
I got a quick question.
The universe can have different geometries, as I understood it.
And we don't need to embed these structures in any larger space, they "exist on their own" (in a mathematical sense). However my question is the following:
How would one embed the hyperbolic alternative for our spatial universe in R^4?
The spherical alternative seems obvious, x_1^2+x_2^2+x_3^2+x_4^2 = 1.
Whats the corresponding equation for the hyperbolic geometry?Thanks!
I got a quick question.
The universe can have different geometries, as I understood it.
And we don't need to embed these structures in any larger space, they "exist on their own" (in a mathematical sense). However my question is the following:
How would one embed the hyperbolic alternative for our spatial universe in R^4?
The spherical alternative seems obvious, x_1^2+x_2^2+x_3^2+x_4^2 = 1.
Whats the corresponding equation for the hyperbolic geometry?Thanks!