Equation Icon  ∘ ------- 2 ℏ { [ ] } ˆhsum(Ω ) = − -- ------HT [π∕2] (γ + iΩ)𝕂 (Ω) ℝf (Ω)𝕊sqz[r,0]ˆavac(Ω ) + 𝕋f (Ω)ˆq(Ω ) + (γ − iΩ )𝜖dˆn(Ω &#x00 L 2M J γ