- #1
LCSphysicist
- 645
- 161
- Homework Statement
- There is a print just below
- Relevant Equations
- \n
I am a little confused with the text above. Actually, all is ok until 2.51, i think i am missing something.
What is this? Another way to define gamma? (The doubt is not about the raising indices, neither about "n00 = -1", is just where does the equation came from. That is, the equation is easy to understand, but i don't know from where this come from)