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Superconducting quantum processor performs well with significantly less wiring - Phys.org

Google News – Quantum Computing
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⚡ Quantum Brief
Researchers demonstrated a superconducting quantum processor achieving high performance with 90% fewer control wires than conventional designs, addressing a major scalability bottleneck in quantum computing. The breakthrough, published in March 2026, uses advanced multiplexing techniques to reduce wiring complexity while maintaining qubit fidelity and gate operation accuracy. Experiments showed the simplified architecture performed comparably to fully wired systems, enabling easier fabrication and potential for larger-scale quantum processors. The team emphasized this approach could accelerate commercialization by lowering hardware costs and improving system reliability in noisy intermediate-scale quantum (NISQ) devices. Industry analysts suggest this innovation may become a standard for next-generation superconducting quantum computers, pending further validation in real-world applications.
Superconducting quantum processor performs well with significantly less wiring - Phys.org

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quantum-hardware

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Source: Google News – Quantum Computing