Quantum Physics2026-07-072 minarXiv:2607.06718expressQuantum Precision: Error Below One-ThousandthA quantum computer is like an orchestra where every musician must hit their note exactly. If one plays off-key, the melody falls apart. The musicians here are qubits, storing information.Sara Turcotte·Lucas St-Jean·Amélie L. Pessonneaux·Ross Shillito·Bohdan Kulchytskyy·Eliott Ouellet·Jean Olivier Simoneau·Florian Hopfmueller·Matthew Hamer·Pascal Lemieux·Dany Lachance-Quirion·Baptiste Royer·Nicholas E. FrattiniDavid DeutschJohn PreskillAlain Aspectquantum error correctionquantum computerqubitquantum informationquantum algorithm👍👎☆SimplePopularAdvanced