QWalkVis: Quantum Walks Visualization Application

Quantum walks (QWs) are the quantum analogue to classical random walks. We present visualizations for quantum walks and show how they can be used to teach quantum concepts such as superposition and interference. Using our Quantum Walks Visualization Application (QWalkVis) for visualizing quantum walks lets the user select the dimensions, number of states, and number of steps in the walk and generates probabilistic plots on-the-fly. Users can view a plot for each step of the walk, allowing them to compare the probability distributions as time progresses. Visualizations share an important space in education; QWalkVis was created to aid students in learning about quantum walks and foundational quantum concepts through an interactive design. We highlight some potential use cases of QWalkVis for both self-directed student learning and the education in a classroom.