Maxwell-Gleichungen

$F^{\alpha }{{}^{\beta }}_{,\beta }={\mu }_0{j}^{\alpha }$

$F_{⟨\alpha \beta \gamma ⟩}=0$

${F^{\mu }}^{\nu }=A^{[\mu ,\nu ]}$

$E=\frac{1}{c}{E}_{real}$

$A^{\mu }=(\varphi ,\overrightarrow{A})$

$j^{\mu }=(c\rho ,\overrightarrow{j})$

${F^{\mu }}^{\nu }=\left(\begin{array}{cccc}& -E_1& -E_2& -E_3\\ & & -B_3& B_2\\ & & & -B_1\\ & & & \\ \end{array}\right)$