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Quantinuum, RIKEN, and SoftBank Partner to Advance Quantum-AI Supercomputing and Domestic Fault-Tolerant Systems

Quantinuum, RIKEN, and SoftBank have partnered to advance quantum-AI supercomputing and develop fault-tolerant systems in Japan. This collaboration involves commercializing hybrid quantum-AI supercomputing using Quantinuum's Reimei H2 quantum computer, RIKEN's ROQUO GPU system, and Supercomputer Fugaku. The partnership also aims to create a "Made with Japan" fault-tolerant quantum computer and…

RIKEN Upgrades Reimei-Fugaku Hybrid Quantum Platform with 56-Qubit Quantinuum H2 Processor

RIKEN has upgraded its Reimei-Fugaku hybrid quantum platform with Quantinuum's 56-qubit System Model H2 trapped-ion quantum computer, replacing the 20-qubit H1. This upgrade enhances physical capacity, gate fidelity, and computational active space, allowing for more complex quantum chemistry simulations. The platform links Quantinuum's quantum computer directly to the Fugaku supercomputer,…

Quantinuum and RIKEN Execute End-to-End Hybrid Quantum-HPC Chemistry on Fugaku and Reimei

Quantinuum and RIKEN have successfully integrated Japan's Fugaku supercomputer with Quantinuum's Reimei quantum processor to perform hybrid quantum-classical chemistry simulations. This collaboration, detailed in an arXiv preprint, achieved accurate biomolecular excited-state energy calculations, showcasing a new workflow for complex chemical reactions. The project highlights direct API orchestration, error detection, and…

  1. UK Unveils £189 Million Quantum Deployment Package Spanning Networking Testbeds, Commercialization, and Procurement

  2. EPFL Demonstrates Millimeter-Wave-to-Optical Transducer with 67% Internal Efficiency

  3. Physics Reports Analysis Evaluates Emergence of Hybrid Semiconductor–Superconducting Qubit Architectures

  4. DLR Develops Scalable Unitary Data Encoding Beating Exponential State-Preparation Depth

  5. IonQ and Classiq Outline Architectural Trade-Offs in Fault-Tolerant Resource Estimation

  6. Horizon Quantum Integrates Triple Alpha IDE with OQC’s Toshiko Processor for Pulse-Level Control