Undergraduate Quantum Mechanics: a Numerical Approach using QuTiP

TL;DR

This paper introduces QuTiP, a Python library, as an educational tool for teaching undergraduate quantum mechanics through practical simulations of standard quantum systems.

Contribution

It demonstrates how QuTiP can be integrated into undergraduate curricula to facilitate learning and research in quantum mechanics with accessible computational tools.

Findings

QuTiP effectively models two-state and multilevel atomic systems.

The library enhances visualization and understanding of quantum dynamics.

It supports research projects in undergraduate quantum physics.

Abstract

We present an introduction to the Quantum Toolbox in Python (QuTiP) in the context of an undergraduate quantum mechanics class and potential senior research projects. QuTiP provides ready-to-use definitions of standard quantum states and operators as well as numerous dynamic solvers and tools for visualization. The quantum systems described here are typical for an undergraduate curriculum and range from two-state systems to optical interaction with multilevel atoms.