Protecting Expressive Circuits with a Quantum Error Detection Code

In a groundbreaking advancement in the field of quantum computing, the team at Quantinuum has successfully developed a cutting-edge quantum error detection code known as the "iceberg code." This code, optimized specifically for use with Quantinuum's state-of-the-art trapped-ion quantum computers, has the potential to revolutionize fault-tolerance in quantum circuits. Quantinuum's H-Series hardware features advanced components such as mobile qubits, mid-circuit measurement capabilities, and the ability to program circuits with arbitrary-angle gates. These features make it an ideal platform for implementing new algorithms and pushing the boundaries of quantum computing. Published in Nature Physics, the team's research highlights the efficiency and effectiveness of the iceberg code in protecting deep and expressive circuits. This code not only outperforms previous quantum error correction methods, but also maximizes the use of Quantinuum's high-fidelity qubits and gates within their quantum charge-coupled device (QCCD) architecture. This groundbreaking work opens up new possibilities for the development of robust and reliable quantum computing systems. For more information, visit https://www.quantinuum.com/news/protecting-expressive-circuits-with-a-quantum-error-detection-code.