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Exploring the quantum speed limit with computer games
Jens Jakob W H Sørensen1, Mads Kock Pedersen1, Michael Munch1
1Department of Physics and Astronomy, Aarhus University, Aarhus, Denmark.
Nature
|April 15, 2016
Summary
Citizen science games like Quantum Moves leverage human intuition for complex quantum computing problems. Players discover optimization strategies that outperform traditional numerical methods, advancing quantum physics research.
Area of Science:
- Quantum physics
- Quantum computing
- Computational complexity
Background:
- Humans excel at solving complex problems using intuitive, low-dimensional strategies.
- Citizen science and gamification are effective tools for engaging non-experts in research.
- Gamification has not yet been widely applied to quantum physics optimization problems.
Purpose of the Study:
- To apply gamification to quantum physics optimization problems through the "Quantum Moves" online platform.
- To investigate if human players can find solutions to quantum computing optimization challenges.
- To develop novel optimization methods inspired by human strategies.
Main Methods:
- Developed "Quantum Moves," an online platform gamifying quantum physics optimization.
- Analyzed solutions found by human players on the platform.
- Created a low-dimensional rendering of the optimization landscape to understand method limitations.
- Developed a heuristic optimization method based on player strategies.
Main Results:
- Human players successfully found solutions to complex quantum computing optimization problems.
- Player-derived strategies outperformed established numerical optimization methods.
- Analysis revealed why traditional methods fail near the quantum speed limit.
- A new heuristic optimization method demonstrated superior efficiency.
Conclusions:
- Gamification is a viable approach for tackling complex problems in quantum physics.
- Human intuition offers unique insights into optimization challenges, surpassing numerical methods in certain scenarios.
- The developed heuristic method shows promise for broader applications in quantum physics and beyond.
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