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A decoherence rate scaling as acceleration raised to the power of (2Δ-1) offers a new pathway for detecting the elusive Unruh effect. Previously, confirming this quantum phenomenon relied on measuring…
Digital Catapult and the National Quantum Computing Centre are collaborating on a new phase of the Quantum Technology Access Programme, designed to help UK organizations explore and prepare for the fu…
Previously, assessing how quickly quantum systems settle into predictable behaviour relied on broad overviews. Now, a refined diagnostic dissects thermalisation by examining fluctuations within specif…
memQ, a company specializing in quantum networking solutions for distributed quantum computing, has closed a $10 million Series A funding round. The investment was co-led by Quantonation and Ocean Azu…
Kvantify bridges the gap for chemists applying quantum computing, with Qrunch 1.1 improving scale, speed, and accuracy for applications like drug discovery and battery technology. The technology enabl…
Could a quantum computer be mimicking, rather than surpassing, classical computation in language processing. Trained two-qubit quantum recurrent neural networks demonstrably encode contextual informat…
Quantum Motion researchers have demonstrated a faster method for reading information from a silicon spin qubit, utilizing a new technique called radiofrequency electron cascade. This approach offers a…
Integrated Quantum Technologies published a white paper detailing VEIL, a new machine learning framework designed to utilize sensitive data without revealing raw inputs. This architecture, endorsed by…
Alice & Bob received a $3.9 million ARPA-E award to design rare-earth-free magnets using fault-tolerant quantum algorithms, aiming for a 10,000-fold computing speed-up. This project will accelerate ma…
Until now, topological quantum codes demanded strictly local error correction, limiting their scalability. The Majorana-XYZ code bypasses this restriction, demonstrating that quantum information can b…
Until now, breaking modern encryption required quantum computers with millions of qubits, a scale considered decades away. New analysis demonstrates that Shor’s algorithm, the key to cracking much of …
A Franson interference visibility of 97. 1%, achieved without active control, now simplifies the building of practical quantum networks. Previously, such high visibility demanded complex stabilisation…
Monarch Quantum rapidly achieved over $115 million in capital and contracts within six months, including a $55 million round led by Serendipity Capital. The company supports Quantinuum, Infleqtion, an…
Until now, equal probabilities in statistical mechanics relied on assumptions of ergodicity or quantum typicality. This work proposes a different driver: the environment’s simultaneous measurement of …
Insider Brief PRESS RELEASE — memQ™, the industry leader in quantum networking solutions for distributed quantum computing, announced today the closing of its $10M Series A round of financing. The rou…
Insider Brief PRESS RELEASE — Monarch Quantum, a developer of integrated photonics hardware for quantum technologies, today announced a $55 million oversubscribed growth round, led by Serendipity Capi…
Insider Brief PRESS RELEASE — Alice & Bob, a leader in fault-tolerant quantum computing, has been awarded $3.9 million from the U.S. Department of Energy’s Advanced Research Projects Agency-Energy (AR…
Insider Brief PRESS RELEASE — London Tech Week 2026 (8-12 June 2026) has announced its dedicated Deep Tech Stage, exploring the most exciting breakthroughs in space, robotics, materials, life sciences…
Insider Brief PRESS RELEASE — QuSecure™, Inc., the market leader in post-quantum cybersecurity and cryptographic agility, today announced it is collaborating with the National Cybersecurity Center of …
Insider Brief PRESS RELEASE — CavilinQ, a quantum hardware startup, today announced it has raised $8.8 million in seed funding to develop the interconnect hardware necessary to scale quantum computers…
I am trying to understand one specific assumption in the recent paper "Shor’s algorithm is possible with as few as 10,000 reconfigurable atomic qubits" (arXiv:2603.28627). In the time-efficient archit…
I am currently reading this paper , and on page 9, Eq (5), they state that: $$ \mathbb{E}_C[(C \otimes C^*) \rho_{AB} (C \otimes C^*)^{\dagger}]=f^n \Phi^{\otimes n}_{AB} + \frac{1-f^n}{4^n-1} (\mathb…
Previously confined to unpredictable ocean swells or complex optical systems, extreme waves are now appearing on demand in the laboratory. Atomic gases, carefully manipulated to mimic these natural ph…
SBQuantum launched a diamond quantum magnetometer into orbit, participating in the U.S. government’s MagQuest Challenge to improve Earth’s magnetic field monitoring. This addresses the need for update…