- #1
MidnightR
- 42
- 0
Ok I'm trying to calculate the Dual Faraday Tensor, but I'm having trouble with the notation I think...
[itex]*F^{ab} = \frac{1}{2}E^{abcd}F_{cd}[/itex] where E is the levi-civita symbol.
I'm correct in that
E^(1234) =
1 for (1234,3412,2341,4123)
-1 for (4321,3214,2143,1432)
0 otherwise
But this only gives me 8 terms in my 4x4 matrix? Which is incorrect?
F_cd is the Faraday tensor, which is also a 4x4 matrix.
[itex]*F^{ab} = \frac{1}{2}E^{abcd}F_{cd}[/itex] where E is the levi-civita symbol.
I'm correct in that
E^(1234) =
1 for (1234,3412,2341,4123)
-1 for (4321,3214,2143,1432)
0 otherwise
But this only gives me 8 terms in my 4x4 matrix? Which is incorrect?
F_cd is the Faraday tensor, which is also a 4x4 matrix.