2021-06

経路積分問題

問題 7-17 の解答例

Problem 7-17Prove Eq. (7-99) :\begin{equation}\def\ppdiff#1#2{\frac{\partial #1}{\partial #2}}\def\pdiff#1{\frac{\partia...
経路積分問題

問題 7-16 の解答例

Problem 7-16Show that\begin{equation}\def\pdiff#1{\frac{\partial}{\partial #1}}\Bigg\langle \chi \Bigg| x_l m\frac{x_{k+...
経路積分問題

問題 7-15 の解答例

Problem 7-15Show that the rule works for two successive momenta, that is,\begin{align}\Bigg\langle \chi \Bigg| m\frac{x_...