@informaq.bsky.socialResearchers identify algebraic operators that construct persistent oscillatory modes in dissipative quantum systems without decay, revealing how emergent symmetries stabilize time crystalline order in collective spins as system size grows.
@informaq.bsky.socialLocal bit-flip error correction extended discrete time crystal memory by up to 2× on IBM's 68-qubit superconducting processor using stochastic repetition codes, demonstrating practical error mitigation for non-equilibrium quantum simulation.