1 12 H-J ) ( ) ( t E x p i t x k i e e − − = = h ω ϕ ) , ( ) , ( ) , ( 2 ) , ( 2 2 2 t x t x U x t x m t t x i ψ ψ ψ + ∂ ∂ − = ∂ ∂ h h x i p ∂ ∂ − = h m P E 2 2 = ϕ ϕ h ip x = ∂ ∂ ϕ ϕ h iE t − = ∂ ∂ x i p ∂ ∂ − = h h i px xp = − t i E ∂ ∂ = h h i tE Et = − t i E ∂ ∂ = h m P E 2 2 = 2 2 ) , ( 2 ) , ( x t x m i t t x ∂ ∂ = ∂ ∂ ψ ψ h 2 2 ) , ( ) , ( x t x P D t x P t ∂ ∂ = ∂ ∂ ) ( 2 σ = ∆ = ∆ t D x t