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Walkthrough ‐ Quantum III.A: Try, Try, Try Again

Glen Evenbly edited this page Jul 8, 2024 · 1 revision

Learning Objectives

  • By this point players should have an understanding that measurements of quantum systems are active; they change the state of the system.
  • This level demonstrates that through proper choice of measurements it may be possible to alter a quantum system in a desirable way (similar to measurement-based quantum computing).

Solution

  1. A sequence of measurement components are placed with the axis of measurement shifting (+π/8) between each component. Each measurement has a high probability of producing the same result as the preceding measurement (given that the change in measurement axis is small), thus the sequence of measurements will likely flip each spin.

image

Level File (copy then paste into Qubit Factory)

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