Unconditional quantum advantage from a two-round CHSH problem in one dimension

arXiv:2609.21237 · quant-ph · Submitted 2026-09-18 · Read on arXiv

quant-ph

Submitted: 2026-09-18

Updated: 2026-09-23

Terminology

• Entanglement — 9× in this paper · explained in 4 episodes
• Verification — 8× in this paper · explained in 2 episodes
• Benchmark — 5× in this paper · explained in 2 episodes
• Quantum Circuits — 4× in this paper · explained in 2 episodes
• Verifier — 4× in this paper · explained in 2 episodes
• Generalization — 3× in this paper · explained in 13 episodes
• Accuracy — 1× in this paper · explained in 1 episode
• Consistency — 1× in this paper · explained in 3 episodes
• Korea Institute of Science and Technology — 1× in this paper
• National Research Foundation of Korea — 1× in this paper

Sources

• Interactive quantum advantage with noisy, shallow Clifford circuits
• Worst-case depth hierarchy for shallow quantum circuits

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