Quantum Technology, Quantum Computing, Quantum Security Articles - Canada
Quantum Computing & Quantum Technology Initiatives in Canada
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D-Wave Claims Quantum Supremacy with Quantum Annealing
D-Wave Quantum Inc. has announced a breakthrough, claiming to achieve quantum computational advantage – even “quantum supremacy” – using its quantum annealing technology on a practical problem. In a peer-reviewed study published in Science on March 12, 2025, D-Wave’s researchers report that their 5,000+ qubit Advantage2 prototype quantum annealer outperformed one of the world’s most powerful supercomputers (Oak Ridge National…
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Breakthrough in Quantum Error Correction by Nord Quantique
Sherbrooke, Canada (February 8, 2024) – Nord Quantique, a Canadian quantum computing startup, has announced a breakthrough in quantum error correction using the Gottesman–Kitaev–Preskill (GKP) bosonic code. The company demonstrated, for the first time, an increase of 14% in the coherence time of a single superconducting qubit by correcting its errors without adding any extra physical qubits. This hardware-efficient feat…
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