Equation Icon  γS (x) = − 2m--U ′ ′uα ′uβ′∂ r − -2m--U ′′ ′′uα′′uβ′′∂ r + 2m-U ′ ′ uα′u β′ αβ;γ r2 αβα β γ radv2 αβα β γ adv r αβα β;γ 2m ′ ′ ′ 2m ′′ ′′ 2m ′′ ′′ ′′ + ---U αβα′β′;γ′u αuβu γ∂γu + ----Uαβα′′β′′;γuα uβ + ----Uαβα′′β′′;γ′′u αu βuγ ∂ γv r radv ra∫dvv ′ ′α′ β′ ′′ ′′ α′′ β′′ μ ν + 2mV αβα βu u ∂γu − 2mV αβα β u u ∂γv − 2m u∇ γV αβμν(x, z)u u dτ, (527 )