- #1
GarageDweller
- 104
- 0
Now let's say I have the metric for some curved two surface
ds^2=G(u,v)du^2+P(u,v)dv^2 ( the G and P functions being the 00 and 11 components, assuming the metric is diagonal)
Now my question is, since the metric defines the scalar product of two vectors, let's say
(1,0) and (0,1), for simplicity, which values do I take for u and v in G(u,v) and P(u,v)?
ds^2=G(u,v)du^2+P(u,v)dv^2 ( the G and P functions being the 00 and 11 components, assuming the metric is diagonal)
Now my question is, since the metric defines the scalar product of two vectors, let's say
(1,0) and (0,1), for simplicity, which values do I take for u and v in G(u,v) and P(u,v)?