The discussion revolves around a quantum mechanics problem involving an infinite potential well that contains a finite potential box in the middle. The potential inside the box is specified as V = 100 J, while the walls of the infinite well extend from -L to L, with L being 1 m.
The discussion is ongoing, with various participants seeking clarification on concepts such as bound states and perturbation theory. Some guidance has been offered regarding the application of Schrödinger's equation and the potential approaches to solving the problem, but there is no explicit consensus on the best method to proceed.
Participants note constraints such as the lack of access to textbooks or class notes, which may hinder their ability to engage fully with the problem. There is also mention of the need to show attempts at solutions in accordance with forum rules.
element1945 said:what are bound states?
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|__| |__|You don't need perturbation theory; however, I think you may get a transcendental equation or something (I don't remember exactly what the solution is like). You know how to do this if you have a uniform potential, V0, right. Well, just do it twice, once for each of the two values of V0. Then, the Schroedinger equation also tells you how to put the pieces together (i.e. it prohibits "jagged" solutions in regions of finite potential).student111 said:If the box extend all through the well, the problem is just the same as for V=0. If u just have a bumb in the middle of the well, you can use perturbation theory.