Quantum Physics2026-03-132 minarXiv:2603.13114expressA Qubit That Isn't Afraid of NoiseAn ordinary superconducting qubit is like a swing that any gust of wind can set rocking. The slightest change in electric charge nearby, and the quantum state is already spoiled.Erwan Roverc'h·Alvise Borgognoni·Marius Villiers·Kyrylo Gerashchenko·W. Clarke Smith·Christopher Wilson·Benoit Douçot·Alexandru Petrescu·Philippe Campagne-Ibarcq·Zaki LeghtasDavid DeutschAlain AspectAlan Guthqubitquantum computerquantum error correctionquantum simulatorquantum-like models👍👎☆SimplePopularAdvanced