: Transitioning from error-prone physical qubits to logical qubits is critical. For instance, Microsoft and Quantinuum recently demonstrated logical qubits with error rates 800 times better than their physical counterparts. Efficient new error-correcting codes, like those announced by IBM , are up to 10 times more efficient than prior methods, reducing the massive redundancy previously required.
Future efficiency also depends on reducing the physical footprint and power demands of quantum hardware. : Transitioning from error-prone physical qubits to logical
Efficiency in the next era is driven by optimizing three main pillars: hardware scalability, error mitigation, and hybrid integration. like those announced by IBM