経路積分問題

Problem 6-15 Recall that in Prob. 5-4 we defined a particular integral as the transition amplitude to go from state \( \...

Problem 6-14 Use the wave function approach to discuss the scattering of an electron from a sinusoidally oscillating fie...

Problem 6-13 Assume \(V(\mathbf{r},t)\) is actually independent of \(t\). Substituting for the free-particle kernel \(K_...