Homework Statement
Given the spinors:
\Psi_{1}=\frac{1}{\sqrt{2}}\left(\psi-\psi^{c}\right)
\Psi_{2}=\frac{1}{\sqrt{2}}\left(\psi+\psi^{c}\right)
Where c denotes charge conjugation, show that for a vector boson #A_{\mu}#;
A_{\mu}\overline{\Psi_{1}}\gamma^{\mu}\Psi_{2}
+...