Quantum Correction: Breaking Break Even Barrier

Quantitative fix goes beyond breakeven

Via US Department of Energy July 10, 2023 A logic qubit is embedded into the state space of the harmonic oscillator using a grid code, represented here by the faces of the cube. Quantum correction protects these mesh states from being damaged by noisy environments, denoted by rays. Credit: Image courtesy of Polina Shmatkova Researchers … Leer más