Potentials#
Bound states and scattering in 1D potential wells, and 2D quantum boxes: the matrix Numerov solver applied to asymmetric wells, the gravitational “quantum bouncer” (also solved with WKB and Kramers’s connection phases), the symmetric double well (including an animated, complex-valued tunneling oscillation), the finite square well (bound states, resonant transmission, and real-time animated wavepacket scattering/tunneling), and rectangular/circular/stadium 2D boxes.
The WKB approximation: connection formulas on the quantum bouncer
The WKB approximation: connection formulas on the quantum bouncer