The Multi-Step Quantum Walk

Taming the quantum walking dead

You've already mastered the ghoul's first servant, the one-step quantum walking dead, and taken away its terror by exposing it as a simple coin flip and shift.

Now these same undead quantum walkers yearn for more than one step. They long to march in a chain of many steps that winds its way through time.

To command these quantum walking dead, you must speak their language: the sequence of Hadamards and controlled shifts repeated t times. This ominous equation,

is not a ritual for the lost; it is the syntax that binds the quantum dead to your will. Each loop of coin flipping and position shifting is a word in their language. Only by mastering this repetition can you turn chaos into calculated movement.