Solution for a Single Particle in an Infinite Quantum Well - Darin: Difference between revisions
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===Mathematical Setup=== | ===Mathematical Setup=== | ||
<math>-i \hbar <sup>2<sup> |
Revision as of 16:35, 20 April 2022
Introduction
The particle in a box problem is a classic way of understanding yet another difference between the classical and quantum worlds. Imagine a box whose sides represent infinite potential, so no particle has enough energy to climb them and escape. Now say we put in an ordinary ball with some initial velocity and it bounces between the walls. The ball is no more likely to be in one place than another. But by solving the Schrödinger equation we'll see that a quantum particle isn't so egalitarian.
Mathematical Setup
<math>-i \hbar 2