👋 "If you're sitting in Heathrow airport, and I'm sitting here in downtown #London, can you see which hand I'm putting up?" Quobly CEO, Maud Vinet, in front of a packed conference room at Economist Impact #Commercialising #Quantum Event, illustrating the constraints of quantum error correction (#QEC) with current quantum control electronics. ⌛ No matter how you split it, getting your feedback right with #qubits over long distances (which translates into latency or time) is tricky! 💡 We at Quobly believe that when using existing #CMOS technologies we can exploit the true potential of #semiconductor spin qubits for full fault-tolerant quantum computing. Indeed they offer the unique advantage of allowing for control electronics to sit on the same chip as the qubits. This translates into fast feedback loops, so that messages don't get lost in transportation! 👍 Stay tuned for the results! And thanks to Economist Impact for a great event! We can't wait to come back next year! Helen Ponsford | Christopher Bishop | Laura Chandler | Ilyas Khan, KSG | Kenny Lee | Yuval Boger | Steve Brierley | Erin Beilharz | Karan Pinto | Sharon Rehbinder | The Economist
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In work supported by the Q-NEXT quantum center, a Stanford University group digs into diamond to find the source of its apparently temperamental nature when it comes to emitting quantum signals, widening a path for building quantum networks and sensors. 🔗 https://lnkd.in/gSsWUaaH #quantummaterials #quantumsensing #quantumcommunication #qubits
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Author | Cyber Security Analyst | Interdimensional Contact Research, Interdimensional Experiencer & Active Contactee, Remote Viewer.
Scientists have advanced quantum teleportation by mitigating noise interference through a novel method involving hybrid entanglement, achieving close to 90% fidelity in teleporting quantum states, which could significantly enhance secure quantum communication. https://lnkd.in/ev895Jp4
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Entangled atomic clocks 🕰 ⚛ In this paper, which I posted on arXiv a few weeks ago, we realize high-fidelity two-qubit gates between qubits encoded on an optical clock transition. These are the highest gate fidelities reported for alkaline-earth atoms and are competitive with other state-of-the-art quantum platforms! We further show how one can read the state of an atom without ever scattering a photon on it: by entangling it with another (ancilla) atom. If a photon is never scattered, then the measurement process can be repeated again and again! We then use these tools to address some long-standing questions in the field of quantum metrology: when and how can entanglement improve the precision of measurements? Specifically, we address two such instances: entangled probe preparation and entanglement-assisted ancilla readout. Check it out: https://lnkd.in/gJgr_fUP.
Universal quantum operations and ancilla-based readout for tweezer clocks
arxiv.org
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No.1 Tech Voice to Follow & Influencer on LinkedIn|Award Winning Author|AI-IoT-Blockchain-Cybersecurity|Speaker 53k+
Curving Terahertz Signals Around Obstacles For 6G The first curved THz data link could boost faster data networks beyond 5G One major problem terahertz signals face is how they can be blocked by most solid objects. This means that, unlike Wi-Fi, terahertz signals generally require a direct line of sight between transmitters and receivers. In the new study, researchers at Brown University in Providence, R.I., and Rice University in Houston sought to avoid this problem by creating terahertz signals that follow a curved trajectory around obstacles, instead of getting blocked by them. https://lnkd.in/gDKbUVj5?
Curving Terahertz Signals Around Obstacles For 6G
spectrum.ieee.org
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Getting quantum dots excited is hard to achieve. They are just so cool. Check out our take on the swing-up scheme for efficient population of the excited state: https://lnkd.in/eM98Fbzd
Coherent Swing‐Up Excitation for Semiconductor Quantum Dots
onlinelibrary.wiley.com
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This marks the first successful demonstration of quantum internet technology in a real-world, urban environment. Utilizing a technique known as photon-mediated entanglement, data was transmitted over a 35 km optical fiber loop spanning Cambridge, Somerville, Watertown, and Boston.
Entanglement of nanophotonic quantum memory nodes in a telecom network - Nature
nature.com
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EIC Engineering | Advanced Automation | Information Systems & Analytics | Ports & Terminals | Transportation | Infrastructure | Mining
Scientists have advanced quantum teleportation by mitigating noise interference through a novel method involving hybrid entanglement, achieving close to 90% fidelity in teleporting quantum states, which could significantly enhance secure quantum communication. #quantum #teleportation #entanglement #communication #fidelity #noise https://lnkd.in/gwdWggAk
Quantum Teleportation Just Got Real: Achieving 90% Fidelity Amidst Noise
https://scitechdaily.com
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Today marks World Quantum Day, a day to acknowledge and celebrate quantum science and technology around the world. Quantum physics has been a dynamic field of research across the world for nearly 100 years. Scientific progress over many generations has spawned a new generation of technologies: quantum computers, quantum-secure communications, quantum sensors, and a myriad of key enabling technologies. These quantum technologies will transform our world: from healthcare to transportation, logistics to finance, energy to cybersecurity. The future shaped by quantum technologies is not just about scientific breakthroughs — it’s about practical, everyday improvements that will redefine industries and enhance our lives. QED-C is proud to be a founding member of the International Council of Quantum Industry Associations (ICQIA), alongside our international partners Quantum Industry Canada, European Quantum Industry Consortium (QuIC), and Quantum STrategic industry Alliance for Revolution(Q-STAR), representing a diverse and dynamic global community of stakeholders. Together, on World Quantum Day, we and our many members reaffirm our enthusiasm and optimism for the future prospects offered by quantum technologies, and our unwavering commitment to work together to accelerate quantum's transformative potential. From all of us at the ICQIA, Happy World Quantum Day! #WorldQuantumDay #quantumtechnology #quantumcomputing #quantum
Happy World Quantum Day 2024!
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SCIENCE & TECHNOLOGY NEWS Near-flawless quantum teleportation demonstrated in groundbreaking experiment The work is based on an idea of distributing entanglement — prior to running the teleportation protocol — beyond the used qubits, i.e., exploiting the hybrid entanglement between different physical degrees of freedom,” says study author Jyrki Piilo, a professor from the University of Turku, in a media release. Think of it like this: imagine you have a secret message written on a piece of paper, and you also have some additional information written on a separate piece of paper. By carefully combining these two pieces of information, you can create a new, more robust way of sending the secret message that is less affected by outside interference or noise. https://lnkd.in/gAGEXUdb #science #technology #news
Near-flawless quantum teleportation demonstrated in groundbreaking experiment
studyfinds.org
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Here is a fact-check question: "Is there any today's data technology/solution you know, that can interpret and answer the following fundamental and realistic Chinese-English multilingual questions of BI?" With our intellectualproperty (IP), a copyrighted multilingual metadata, we can provide real time answers. "Who, in the Ontario province of Canada, has new US patents granted on the nearest Tuesday, when the USPTO releases the newly granted US patents on a weekly basis?" "Who, in the "江蘇‘’ province of China, has new US patents granted on the nearest Tuesday, when the USPTO releases the newly granted US patents on a weekly basis?" Metadata is an enabler, whose purpose is to help us find the data we want. Without metadata, NO data can be found/retrieved, even by the most advanced technologies, like AI, NVIDIA chips, supercomputers, etc. https://lnkd.in/g-aJFnXR Our IP can also make your data service UNIQUE globally. Do you or any of your contacts need my our expertise/IP?
Founder & Chair, Quantum Strategy Institute; Author of Quantum Boost & Quantum Excellence, +10K Followers
Quantum Trends at Qubits Boston 2024 I have the honour of speaking at the upcoming Qubits conference titled "Success Powered by Quantum", focusing on how quantum can deliver significant benefits to organizations today. The conference, to be held in Boston June 17th and 18th, will feature: Insightful presentations on quantum computing applications in resource allocation, vehicle routing, national security, and more. Expert analysis on quantum business trends from Brian Lenahan, Founder and Chair of Quantum Strategy Institute, and Bob Sorensen, Senior Vice President of Research at Hyperion Research. Revealing research and benchmarks showcasing the performance of D-Wave’s quantum technology. Product roadmap updates and expert guidance on the latest advancements in quantum systems and software. A taste of Boston! On Monday night (June 17) an excursion to an island in Boston Harbor for a real New England clambake. For those unable to join in person, organizers will be offering a complimentary livestream of the first day’s morning sessions, allowing global participation in this significant event. Learn more and find registration details here: https://www.qubits.com/ Alan Baratz Michelle Maggs Susan Davis Quantum Strategy Institute #quantumtechnologies #quantumforbusiness #technology #business Image source: D-Wave
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TEDx Speaker | Deep Tech MC | Quantum Tech Pod host | bass player for Ion Maiden
2moMaud Vinet it was great to have you on my panel - and I really enjoyed your explanation of why quantum error correction is so difficult!