 \kappa^0 \nu^0 \bar{\phi} \bar{\phi}{}^{,a}{}_{,a}{}^{,b}{}_{,b} -  \tfrac{0}{0} \kappa^0 \omega \bar{\phi} \bar{\phi}{}^{,a}{}_{,a}{}^{,b}{}_{,b} -  \tfrac{0}{0} \kappa^0 \nu \omega \bar{\phi} \bar{\phi}{}^{,a}{}_{,a}{}^{,b}{}_{,b} \nonumber \\     