Senior Analyst, AI & Quantum Computing, Paul Smith-Goodson, dives in as to appreciate the importance of Quantinuum’s latest research, it is important to first understand why quantum error correction plays such an important role in quantum computing.
Classical computers rarely make errors so it makes little difference if a few bits are flipped out of trillions of calculations. Unlike classical computer bits that operate strictly as a 1 or a 0, qubits operate in quantum superposition states without the precision of being exactly 1 or 0.
Error correction is necessary because it will allow us to build large, fault-tolerant quantum computers scalable to hundreds of thousands of error-corrected qubits.Quantinuum has published the first research paper to demonstrate a fault-tolerant end-to-end circuit with entangled logical qubits using real-time error correction. It is also the first time that two error-corrected logical qubits performed a circuit with higher fidelity than its constituent physical qubits.
Considering Quantinuum’s technical achievements in 2022 and earlier, the decision to use QCCD architecture has proven to be correct.The following list details advances made by Quantinuum that established foundational work for follow-on research in 2022 and beyond. May 24 – InQuanto was released. It is a quantum computational chemistry software platform built for computational chemists. This platform could only be accurately run using a high-performance quantum hardware system such as Quantinuum’s H1 series.
July 20 – New phase of matter realized in the H1-1 as described in the research paper: “Dynamical topological phase realized in a trapped-ion quantum simulator”
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