QMI_10.dvi

25 3 19 Erwin Schrödinger 1925 3.1 3.1.1 σ τ x u u x t u(x, t) 3.1 t x P u(x, t) P� Δx x + Δx Q u(x+ Δx, t) Q� x σ τ P� Q� x θP θQ x u P( ) x P’ u θP Q( ) x+Δx Q’ u+Δu θQ 3.1: P�Q� equation of motion P� τ Q� τ σΔx 26 3 ∂2u/∂t2 x σ Δx ∂2u ∂t2 = τ sin θQ − τ sin θP θQ θP sin θQ − sin θP = tan θQ − tan θP = � ∂u ∂x � Q − � ∂u ∂x � P = ∂ ∂x � ∂u ∂x � Δx = ∂2u ∂x2 Δx σ τ ∂2 ∂t2 u(x, t) = ∂2 ∂x2 u(x, t

[dhrname]

「シュレディンガー方程式と波動関数」