Quantum decoders enable Gibbs state preparation at lower temperatures than classical methods. QD-HDQI algorithm achieves quantum advantage for certain Hamiltonians using channel-coding perspective with symplectic codes.
@informaq.bsky.social
@informaq.bsky.socialQuantum decoders enable Gibbs state preparation at lower temperatures than classical methods. QD-HDQI algorithm achieves quantum advantage for certain Hamiltonians using channel-coding perspective with symplectic codes.
@informaq.bsky.socialNovel quantum algorithm for Gibbs state preparation reduces to classical sampling, enabling efficient computation in low-temperature and topological regimes (like Toric code) previously inaccessible to quantum computers.