Quantum 9, 1893 (2025). https://doi.org/10.22331/q-2025-10-23-1893 Large-scale quantum circuits are required to exploit the advantages of quantum computers. Despite significant advancements in quantum hardware, scalability remains a challenge, with errors accumulating as more qubits and gates […]
Insider Brief Alice & Bob, supported by France’s defense innovation agency AID, has received the new SQUID-6 UHV quantum chip fabrication system from PLASSYS-BESTEK as part of the ULTRACAT project to advance fault-tolerant quantum computing. […]
Insider Brief Quandela has delivered Lucy, a 12-qubit photonic quantum computer, to the CEA’s Très Grand Centre de calcul (TGCC) under the EuroQCS-France consortium led by GENCI and procured by the EuroHPC Joint Undertaking. Lucy, […]
Insider Brief The €4.5 million Horizon Europe-funded SEQUOIA project is developing a quantum imaging technique that combines entangled photons and AI to surpass the 1-micron resolution limit of today’s Optical Coherence Tomography (OCT) systems used […]
Insider Brief Universal Quantum CEO Dr. Sebastian Weidt told Parliament’s Science, Innovation and Technology Committee that the UK risks losing its global lead in quantum computing without faster government investment, procurement, and manufacturing support. Weidt […]
A supersolid is a paradoxical state of matter—it is rigid like a crystal but flows without friction like a superfluid. This exotic form of quantum matter has only recently been realized in dipolar quantum gases. […]
Insider Brief The U.S. government is reportedly in talks with several quantum-computing companies, including IonQ, Rigetti, and D-Wave, to take equity stakes in exchange for at least $10 million in federal funding per firm. The […]
Insider Brief A delegation of Australian quantum companies visited Korea to discuss joint R&D and commercialization in quantum computing, communication, and sensing. Officials from Austrade and the Korea Quantum Industry Association emphasized complementary strengths — […]
Researchers suggest that dark matter might subtly color light red or blue as it passes through, revealing traces of its existence. Using a network-like model of particle connections, they argue that light could be influenced […]
If you think of a single atom as a grain of sand, then a wavelength of visible light—which is a thousand times larger than the atom’s width—is comparable to an ocean wave. The light wave […]
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