Actualités quantiques

Graphene measurements reveal energy-loss and quantum-coherence exponents diverge under gate control ↗

Scientists have shown that the two exponents (inelastic scattering exponent and dephasing exponent) commonly used to describe electron scattering in graphene do not necessarily follow the same behavior. Using gated…

Scientists build world's most accurate atomic clock ↗

Take a second and turn it into trillions of moments. Measure each one. That's how precisely an atomic clock at Singapore's Centre for Quantum Technologies (CQT) keeps time—and with record-setting accuracy, according to…

CGI And D-Wave Quantum Partner to Advance Enterprise Quantum Adoption ↗

Insider brief PRESS RELEASE — CGI (NYSE: GIB) (TSX: GIB.A), one of the largest independent IT and business consulting services firms in the world, today announced a strategic partnership with D-Wave Quantum Inc.…

CGI And D-Wave Quantum Partner to Advance Enterprise Quantum Adoption ↗

Insider brief PRESS RELEASE — CGI (NYSE: GIB) (TSX: GIB.A), one of the largest independent IT and business consulting services firms in the world, today announced a strategic partnership with D-Wave Quantum Inc.…

Qunnect Publishes Research on Quantum Security Beyond QKD ↗

Insider Brief PRESS RELEASE — Qunnect, the leading quantum networking company with more quantum networks deployed than any other company, today announced its work with U.S. government agencies and national security…

Biology Might Not Be Quantum, but Its Math Is Quantumlike ↗

Scientists have a history of trying — and failing — to link biology and quantum mechanics. The real connection between them may be in the math. The post Biology Might Not Be Quantum, but Its Math Is Quantumlike first…

Quantum device simulates matter popping into existence ↗

A research team led by faculty at the Duke Quantum Center (DQC) has observed string-breaking dynamics related to particle-antiparticle formation on a quantum simulator, among the first such observations in quantum…

German Government Selects QUDORA-Led Consortium For €122 Million Project ↗

Insider Brief PRESS RELEASE — QUDORA will lead a seven-member consortium of research institutions and industry partners in a bid to build one of Europe’s most advanced quantum computers. The project, named NFQC-1k, is…

Global Study Finds Quantum Industry Dependent on Cross-Border Supply Chains ↗

Insider Brief PRESS RELEASE — A new international survey of the quantum industry finds that the supply chains supporting quantum technologies are deeply global, with companies of every size relying on suppliers and…

Q.ANT Launches Open-Source SDK for Photonic Computing ↗

Insider Brief PRESS RELEASE — Q.ANT, the pioneer in commercial photonic computing, today debuted its open-source software development kit for photonic computing, making the programming tools for a photonic processor…

Photonic Inc. and Microsoft Collaborate on Quantum Resource Estimation ↗

Insider Brief PRESS RELEASE — Photonic Inc. and Microsoft are collaborating on quantum resource estimation for distributed, large-scale quantum computing systems and advanced error-correction approaches. The companies…

CGI and D-Wave Partner on Enterprise Quantum Computing ↗

Insider Brief PRESS RELEASE — CGI (NYSE: GIB) (TSX: GIB.A), one of the largest independent IT and business consulting services firms in the world, today announced a strategic partnership with D-Wave Quantum Inc.…

Cathie Wood Just Bought This Quantum Computing Stock. Should You Follow Her In? ↗

Although Wood's company bought this stock, it may have had other motivations.

Classiq, INGL and IonQ Test Quantum Optimization for Natural Gas Networks ↗

Insider Brief PRESS RELEASE — Classiq and Israel Natural Gas Lines Ltd. (INGL) announced results from research applying quantum optimization to natural gas transmission planning, including execution of a reduced version…

Azulene Labs Secures $3.4 Million Pre-Seed Round For Drug And Materials Simulation ↗

Insider Brief PRESS RELEASE — Azulene Labs, a startup creating the future of drug and materials development, has raised a $3.4 million pre-seed round. The round was led by Ground State Ventures, with participation from…

IonQ Bringing QPU to The NVIDIA Accelerated Quantum Research Center ↗

Insider Brief PRESS RELEASE — Today, IonQ (NYSE: IONQ) announced that it will be the first on-premise quantum computing deployment at the NVIDIA Accelerated Quantum Research Center (NVAQC). The NVAQC is designed to…

IonQ shares rise on NVIDIA quantum computing deployment ↗

IonQ shares (NYSE: IONQ) rose 4.1% to $42.42 on Wednesday morning as investors weighed the company's planned deployment of its Superion 256 system at NVIDIA's Accelerated Quantum Research Center. The system will connect…

IonQ Stock Pops After Quantum Breakthrough, Nvidia Partnership ↗

IonQ Inc (NYSE:IONQ) stock is buzzing this morning, up 5.2% to trade at $42.69, and earlier trading as high as $46.05, after the quantum computing company demonstrated the industry's first end-to-end real-time quantum…

Cisco and KETS Integrate Quantum Key Distribution With Cisco IOS XR Routers ↗

Insider Brief PRESS RELEASE — Cisco and KETS Quantum Security today announced a major milestone in secure communications by successfully integrating KETS’ chip-based Quantum Key Distribution (QKD) technology with…

Quantum Stocks Catch a Bid After IonQ Shows Real-Time Error Correction ↗

IonQ Inc. (NYSE:IONQ) gave quantum stocks a lift Wednesday morning after the company said it built and tested what it calls the industry's first end-to-end, real-time quantum error-correction decoder running on a single…

IonQ Surges 11% as NVIDIA Research Center Deal Follows Error-Decoder Breakthrough; D-Wave Climbs 5%, Rigetti Rises 4% ↗

Shares of IonQ (NYSE:IONQ | IONQ Price Prediction) are rallying in Wednesday morning trading on two company announcements landing back to back: an error-decoder breakthrough disclosed after Tuesday's close, and a…

Stock Futures Slip as Trump Meetings Take Focus ↗

Stock futures are modestly lower as oil prices and bond yields inch higher, with President Trump's international meetings in focus

Yenepoya University and Edutecnicia Partner on Quantum AI Research ↗

Insider Brief Yenepoya (Deemed to be University) has entered a memorandum of understanding (MoU) with Edutecnicia Pvt Ltd, working through its AI research initiative REYRA AI, to build collaborative research, training…

VIX Near 2026 Low Despite $90 Crude, META "Human Concierge," IONQ Surges ↗

Conflict near the Strait of Hormuz is keeping crude oil at $90 ahead of Wednesday's trading session, but as Kevin Green points out, the VIX is just above year-lows. He talks about the disconnect he sees between the two…

Here's why quantum computing stocks IonQ, RGTI, QBTS, INFQ are rising ↗

Top quantum computing stocks like IonQ, Rigetti Computing (RGTI), and D-Wave Quantum (QBTS) are rising today after IonQ made a breakthrough this week. IonQ stock is up more than 10% in the pre-market session, while…

Rigetti Stock Rises as IonQ-NVIDIA Deal Lifts Quantum Computing Sector ↗

Rigetti Computing Inc. (NASDAQ:RGTI) shares are trading higher Wednesday in sympathy with IonQ Inc. (NYSE:IONQ) after that company announced it will bring the first quantum processor to NVIDIA Corporation…

George Mason Launches Virginia Quantum Hub ↗

Insider Brief PRESS RELEASE — “The Virginia Quantum Hub at George Mason positions the Commonwealth of Virginia at the forefront of this cutting-edge technology that will drive investment and economic opportunity in the…

IonQ shares rally after company says it made a major quantum computing breakthrough ↗

The quantum computing firm announced a successful demonstration of the industry's first real-time error decoder Tuesday. Quantum industry stocks across the board surged following the news.

Xanadu Appoints Tara Deakin as Chief People Officer ↗

Insider Brief PRESS RELEASE — Xanadu Quantum Technologies Limited (“Xanadu“; NASDAQ/TSX: XNDU), a leading photonic quantum computing company, today announced the addition of a strategic leader to its executive team…

Stony Brook Hosts Congressional Briefing on Quantum Technology ↗

Insider Brief PRESS RELEASE — Stony Brook University brought its leadership in quantum science and education to Capitol Hill on September 16, convening members of Congress, senior federal science officials and…

Fermilab and Microsoft Partner on Quantum Hardware Tools ↗

Insider Brief PRESS RELEASE — The U.S. Department of Energy’s Fermi National Accelerator Laboratory is joining Microsoft Quantum as an initial partner in the company’s new quantum hardware makerspace in its newest…

Tiny Quantum Nanostructures Could Make AI Less of an Energy Hog ↗

Insider Brief PRESS RELEASE — Engineers at the University of Wisconsin-Madison have designed a new type of quantum nanostructure that could enable optical neural networks. This emerging technology has the potential to…

Breakfast News: A Warning Shot for Housing? ↗

KB Home flashes an alarm, Meta threatens travel stocks, and more

QuEra Computing Opens Office in Discovery District Maryland ↗

Insider Brief PRESS RELEASE — QuEra Computing, the Boston-based leader in neutral-atom quantum computing, will open an office in Discovery District Maryland, joining the Capital of Quantum’s expanding roster of quantum…

Sandisk, Super Micro, IonQ, Six Flags, and More Stocks That Explain Today's Market ↗

Shares of chip and memory companies slip as investors lock in some profit, but AI server makers are having a better time of it.

IonQ Demonstrates End-to-End Real-Time Quantum Error Decoder ↗

Insider Brief PRESS RELEASE — IonQ (NYSE: IONQ), the world’s leading full-stack quantum platform and foundry, today announced a major milestone in fault-tolerant quantum computing. Researchers demonstrated the…

Quantum many-body mixed phase space revealed by hybrid feedback control ↗

Autonomous Floquet engineering of bosonic codes via reinforcement learning ↗

String-breaking dynamics in a quantum simulator ↗

Robust laser-induced complete suppression of resonant tunneling via exceptional points ↗

Physicists crack the math connecting ultraslow quantum magnetism to ultrafast black-hole physics ↗

A team led by University at Buffalo physicists has found a mathematical solution that shows how a frustrated quantum magnet can transition from ultraslow behavior to ultrafast, highly entangled behavior resembling that…

Microsoft Gives DARPA Access to Majorana System, Opens Maryland Quantum Research Center ↗

Insider Brief Microsoft has opened a quantum research center in Maryland that will house one of its topological quantum systems for independent testing by the Defense Advanced Research Projects Agency, widening the…

Light beam 'swims' upstream through a quantum fluid by violating Newton's third law ↗

Just as a leaf drifts along with a stream, objects in other moving fluids normally drift along with the flow. That is, unless they exert energy to move against it. Although it may be less intuitive, light waves or…

Zapata Launches Platform to Help Companies Assess Quantum Use Cases ↗

Insider Brief PRESS RELEASE — Zapata Quantum, Inc. (OTCQB: ZPTA) (“Zapata,” “Zapata Quantum” or the “Company”), a leader in quantum computing algorithm and application development, today announced early access to…

IonQ Stock Jumps After Real-Time Quantum Error Decoder Demonstration ↗

IonQ Inc (NYSE:IONQ) shares are moving higher in Tuesday's after-hours session after the company announced a milestone in fault-tolerant quantum computing.

Microsoft to give DARPA hands-on access to quantum system at new Maryland site ↗

Microsoft on Tuesday said it will give the US Defense Advanced Research Projects Agency direct, on-site access to its latest quantum ​computing hardware as part of a new research center the company ‌opened in Maryland…

Quobly Brings Alloy Forge to qBraid for Silicon Quantum Development ↗

Insider Brief PRESS RELEASE — Quobly, a French company developing silicon-based quantum computers, and qBraid, a quantum computing cloud service providing access to more than 24 quantum computers, today announced that…

Quantum protocol securely verifies a device's position using stations 2 km apart ↗

Reliably verifying the location of a device connected to the internet or other networks is important for various real-world applications. For instance, it could be valuable for authorizing financial transactions…

Quantum XChange and Carahsoft Partner on Post-Quantum Cryptography for Government ↗

Insider Brief PRESS RELEASE — Quantum XChange®, a leader in quantum-safe network security, and Carahsoft Technology Corp., The Trusted Government IT Solutions Provider®, today announced a partnership. Under the…

Babcock and Arqit Demonstrate Quantum-Safe Encryption for Defence Communications ↗

Insider Brief PRESS RELEASE — Babcock International Group (Babcock), the defence company, has demonstrated its systems integration expertise by securely transferring scenario data using advanced encryption technology…

For the first time, scientists watch sound jump between quantum states ↗

Stanford researchers have recorded the first real-time quantum jumps of sound, watching single phonons abruptly vanish from one energy state to another. The breakthrough could open new paths for quantum computing, error…

QuEra and HPE Partner on Fault-Tolerant Quantum Computing for HPC ↗

Insider Brief PRESS RELEASE — QuEra Computing, the leader in neutral-atom quantum computing, today announced a collaboration with HPE to integrate neutral-atom, fault-tolerant quantum computing with on-premise…

QuEra, HPE Partner to Bring Neutral-Atom Quantum Systems to Supercomputing Centers ↗

Insider Brief PRESS RELEASE — QuEra Computing, the leader in neutral-atom quantum computing, today announced a collaboration with HPE to integrate neutral-atom, fault-tolerant quantum computing with on-premise…

IonQ's AI Breakthrough Looks Big—But Can It Drive Revenue? ↗

Even as the broader quantum computing industry remains highly speculative, IonQ has built up an advantage: it has achieved major sales growth and revenue that lend some support to its premium valuation, with shares up…

Aviatrix Launches Harvest and Decrypt Protection for Post-Quantum Security ↗

Insider Brief PRESS RELEASE — Aviatrix today announced Harvest and Decrypt Protection, the first post-quantum protection that encrypts and simultaneously governs what a compromised workload can reach. It delivers…

Microsoft Quantum, QOLAB Propose Higher Bar For ‘Scalable’ Logical Qubits ↗

Insider Brief A framework from Microsoft Quantum and QOLAB proposes that quantum computing’s next progress reports should be judged by more than a rising count of logical qubits. The paper, posted on arXiv by Microsoft…

SK Telecom and KISTI Develop Digital Twin for QKD Network Testing ↗

Insider Brief PRESS RELEASE — SK Telecom (CEO Jeong Jae-heon, CEO) news.sktelecom.com 22, said that in collaboration with the Korea Institute of Science and Technology Information (KISTI), the company has developed…

Toward Scalable Quantum Networks: An Efficient And Practical Approach to Secure Quantum Conferencing ↗

Insider Brief PRESS RELEASE — Quantum key distribution allows two users to establish secret keys whose security is grounded in the laws of quantum mechanics. Extending this capability to multiple users is an essential…

Chulalongkorn University and Qunova Computing Sign Quantum Computing MoU ↗

Insider Brief PRESS RELEASE — Chulalongkorn University has signed a three-year Memorandum of Understanding (MoU) with Qunova Computing Inc. of the Republic of Korea to establish collaboration in quantum computing…

IonQ and SDT Partner on Quantum Computing and Manufacturing in South Korea ↗

Insider Brief PRESS RELEASE — IonQ (NYSE: IONQ), the world’s leading full-stack quantum platform and foundry, today announced a strategic partnership with Korea-based quantum technology and software company SDT, Inc.…