Equation Icon  (1) 2m-- ˆ(1,0) i [ i ˆ(1,1) i (3- 5 ) ij] 2 h tt = s + A + 3mai ω + s 4maia + A i ω + m 4a⟨iaj⟩ + 3ℰij ˆω + O(s ), (23.12 ) (1) ˆ (1,0) (ˆ (1,1) ˆ(1,1) i j ˆ(1,1) i 2 j ik) 2 h ta = Ca + s B ωa − 2m a˙a + C ai ω + 𝜖a{iD j ω + 3m 𝜖aijℬ kˆω + O (s ), (23.13 ) (1) 2m-- ˆ (1,0) i ˆ(1,0) [ 4 i ˆ(1,1) i 3 ij h ab = s δab + (K − mai ω )δab + H ab + s δab 3maia + K i ω + 4ma ⟨iaj⟩ˆω 5 ij] 4 i 38- ˆ(1,1) i j ˆ(1,1) i − 9m ℰijωˆ} + 3m ℰ⟨aˆωb⟩i + 4ma ⟨aab⟩ − 9 m ℰab + H abi ω + 𝜖i (aIb)j ω ˆ(1,1) 2 +F ⟨a ωb⟩ + O (s ), (23.14 )