Science, Tensor, Electromagnetic.
Fνμ and Fμμ = 0. By using this electromagnetic field tensor, Maxwell’s equations can be expressed in a good relativistic notation or or or or If we select 1, 2, 3 for λ, μ, ν, then this equation will be or which is the Maxwell’s equation Similarly, when the set of indices λ, μ are taken by 1, 2, 3