Notes Double well levels For the double well potential, the WKB approximation can be applied separately in each well and in the barrier region between the wells. The resulting energy levels depend on the ...
Notes WKB approximation for Barrier Tunneling The WKB approximation, short for Wentzel–Kramers–Brillouin approximation, is a powerful method in quantum mechanics for approximating the solutions to the Schrödinger equation. The WKB approximation …
