equation icon  integral b [ ± ] ----1----- 4 4 ' mn,ab ' ' Seff hmn -~ 2(16pG ) d x d x [hmn](x) L(o) (x - x ){hab}(x ) integral N + 1- d4x [h ](x) Tmn 2 mn (b) 1 integral 4 4 ' mn,ab ' ' + -- d x d x [hmn](x)H (x - x ){hab}(x ) 2 integral - 1- d4x d4x'[h ](x)Dmn,ab(x - x'){h }(x') 2 mn ab i integral + -- d4x d4x'[hmn](x)Nmn,ab(x - x')[hab](x'). (174) 2