Equation Icon  1- FR μν − 2f gμν − ∇ μ∇ νF + gμν□F [ ( 1 ) ] = κ2 ω ∇ μϕ ∇νϕ − -gμν∇ λϕ∇ λϕ − V gμν + T(μMν ) , (6.3 ) ( 2 ) 1 λ f,ϕ □ϕ + --- ω,ϕ∇ ϕ ∇ λϕ − 2V,ϕ + -2- = 0, (6.4 ) 2ω κ