T α β = ( F α σ F σ β − 1 4 g α β F ) {\displaystyle {{T}^{\alpha \beta }}=\left({{F}^{\alpha }}_{\sigma }{{F}^{\sigma \beta }}-{\frac {1}{4}}{{g}^{\alpha \beta }}F\right)} F = F μ ν F μ ν {\displaystyle F={{F}_{\mu \nu }}{{F}^{\mu \nu }}}
Kategorie:Tensor_2._Stufe Kategorie:Elektrodynamik
