sidebar
Equation Icon  cd 2 γab 2 Pab = 2BacBbd γ + Δ γab − 2 B , (107 ) 2 E = Δ2 + B-, (108 ) 2 d ⋆2 B = ⋆2ihB + ⋆2(dΔ − Δh ), (109 )