- #1
zn5252
- 72
- 0
hello
Can you perhaps explain what does the Riemann curvature scalar R measure? or is just an abstract entity ?
What does the Ricci tensor measure ?
I just want to grasp this and understand what they do.
cheers,
typo: What DO they measure in the title.
Can you perhaps explain what does the Riemann curvature scalar R measure? or is just an abstract entity ?
What does the Ricci tensor measure ?
I just want to grasp this and understand what they do.
cheers,
typo: What DO they measure in the title.