Quantum Walks on IBM-Q (a SQUIDS approach)

This writing first introduces quantum walks and quantum information but its main purpose is to show the degradation effect induced by quantum noise (decoherence) on an execution of a quantum random walks on the IBM-Q supercomputer. It is useful for quantum computing students quantum researchers or professors who wish to have a sneak peek at the effects of decoherence in a real case execution on the quantum computer of IBM called IBM-Q.