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Quantum magic state cleanup cuts errors 40-fold in first successful hardware test

Source: Phys.org · Oct 17, 2026 18:00 UTC

Technicians in clean-room suits working on circuit boards inside a Mars rover — File photo NASA/JPL/KSC · Public domain · Source

The Quick Take

Qubits, the quantum equivalent of digital bits, are fragile and prone to errors. That makes building reliable quantum computers extremely difficult. One fix has been to use traditional magic state distillation, which filters out flaws, but it is extremely resource-intensive.

Read the full story at Phys.org

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