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D-Wave boosts Stride hybrid solver, achieves average TSP error within 0.02% for up to 10,000 nodes
Read More: D-Wave boosts Stride hybrid solver, achieves average TSP error within 0.02% for up to 10,000 nodesD-Wave updated the core algorithm of its Stride hybrid solver and began offering the improved version on the Leap quantum cloud. In internal comparisons on problems such as the traveling salesman problem, it reported improvements in solution quality and solve time.
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IonQ partners with Connecticut’s QuantumCT to provide 150+ hours of quantum cloud access
Read More: IonQ partners with Connecticut’s QuantumCT to provide 150+ hours of quantum cloud accessQuantumCT has secured access to IonQ’s quantum computing resources and will provide them to universities, research institutions, startups, and companies across Connecticut.
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Universal Quantum unveils scalable ion‑trap iQPU chip, deployment boosted by major German contract
Read More: Universal Quantum unveils scalable ion‑trap iQPU chip, deployment boosted by major German contractIntegrates over 400 mm² of computational area with control circuitry and inter‑chip connectivity to enable expansion of quantum computers via multiple chips.
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Quantum Index Originals
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Quantum Company Portfolio
A stock portfolio of publicly traded quantum computing companies based on Quantum Index’s proprietary company rankings. It tracks both company fundamentals and market valuations over time. Currently in beta.
Quantum Industry Network
Visualize the relationships between quantum companies, partners, customers, research institutions, and government organizations. Explore the industry network shaping the commercialization of quantum technologies. Currently in beta.
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IonQ acquires Nexus Photonics, extends PIC strategy to neutral‑atom and photonic systems
Read More: IonQ acquires Nexus Photonics, extends PIC strategy to neutral‑atom and photonic systemsIonQ has acquired Nexus Photonics, a heterogeneously integrated photonics company, gaining a technology base aimed at miniaturizing quantum systems and enabling volume production.
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Pasqal appoints Florence Lao as CLO while management expands despite €4.9m H1 revenue
Read More: Pasqal appoints Florence Lao as CLO while management expands despite €4.9m H1 revenuePasqal has appointed Florence Lao, who has about 20 years’ experience in international legal affairs, as chief legal officer to strengthen governance and legal functions as a public company.
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Qblox to develop integrated control stack for €47.5M EU QIA full‑stack quantum network project
Read More: Qblox to develop integrated control stack for €47.5M EU QIA full‑stack quantum network projectQIA will undertake 42 months of R&D aiming to connect city‑scale networks via quantum repeaters. Qblox will be responsible for the control systems.
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D-Wave launches beta of gate-model quantum simulator, preceding dual-rail hardware
Read More: D-Wave launches beta of gate-model quantum simulator, preceding dual-rail hardwareD-Wave has launched a beta program for a gate-model quantum simulator based on dual-rail superconducting technology. Four organizations will develop applications with an eye toward future hardware.
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Classiq unveils Fault Tolerance Engine to turn FTQC resource estimates into execution plans
Read More: Classiq unveils Fault Tolerance Engine to turn FTQC resource estimates into execution plansClassiq has announced its Fault Tolerance Engine, which plans qubit placement and routing and estimates the physical resources required for fault-tolerant quantum computing.
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Alice & Bob and ENS Lyon demonstrate DC-controlled higher-order photon exchange toward four-component cat qubits
Read More: Alice & Bob and ENS Lyon demonstrate DC-controlled higher-order photon exchange toward four-component cat qubitsAlice & Bob and ENS Lyon demonstrated a method to control two-photon dissipation in superconducting cat qubits using a tiny DC voltage instead of microwave drives.
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IQM launches company-wide TSR-linked equity compensation, shifts to public-company pay design
Read More: IQM launches company-wide TSR-linked equity compensation, shifts to public-company pay designIQM has established a performance-linked equity incentive plan through 2032 and a new RSU program to support employee retention and hiring.
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Quemix reconstructs quantum states from basis-function overlaps, shows reduced measurements in simulation
Read More: Quemix reconstructs quantum states from basis-function overlaps, shows reduced measurements in simulationA method that approximates a quantum state as a combination of basis functions and reconstructs it with fewer measurements than conventional methods was demonstrated in numerical simulations.
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Xanadu and Bluefors develop 2 K cryogenic modules for photonic USQC detectors
Read More: Xanadu and Bluefors develop 2 K cryogenic modules for photonic USQC detectorsThey have developed a compact module to cool single-photon detectors to about 2 kelvin, aiming to reduce reliance on large cryogenic plants through a multi‑million‑dollar partnership.
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Diraq to open quantum R&D lab in New Mexico, using Maybell cryogenics for device evaluation
Read More: Diraq to open quantum R&D lab in New Mexico, using Maybell cryogenics for device evaluationDiraq will establish an R&D lab at a shared facility in Albuquerque to strengthen testing and characterization of silicon quantum devices.
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Infleqtion and Riverlane sign MOU to integrate qLDPC, Sqale and real-time QEC for fault-tolerant quantum computing
Read More: Infleqtion and Riverlane sign MOU to integrate qLDPC, Sqale and real-time QEC for fault-tolerant quantum computingInfleqtion and Riverlane have signed a memorandum of understanding to evaluate integrating real-time quantum error correction with Infleqtion’s neutral-atom quantum computing platform.
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QunaSys and Mazda start joint research on quantum CAE/CFD, exploring gate‑model methods after quantum‑inspired optimization
Read More: QunaSys and Mazda start joint research on quantum CAE/CFD, exploring gate‑model methods after quantum‑inspired optimizationThey are examining algorithms and implementation methods, using problems such as the one‑dimensional advection equation, to apply gate‑model quantum computers to automotive CAE and CFD.