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arXiv:2604.06410v1 Announce Type: new Abstract: Radiative coupling between quantum emitters leads to a range of spectacular emission phenomena. Dicke studied the foundations of collectively enhanced a…
arXiv:2604.06325v1 Announce Type: new Abstract: We study the task of lifting arbitrary quantum states and channels to purifications and Stinespring dilations, respectively, in both the probabilistic e…
arXiv:2604.06322v1 Announce Type: new Abstract: General relativity and quantum mechanics are incompatible at the Planck scale. This contention can be examined if a quantum computer is set to operate a…
arXiv:2604.06319v1 Announce Type: new Abstract: Quantum computer hardware is predicted to scale over hundreds of thousands of qubits coming online in the next decade. Despite significant theoretical a…
arXiv:2604.06303v1 Announce Type: new Abstract: We study the protocol of entanglement harvesting when two local probes couple to the vacuum of a real scalar quantum field with arbitrary temporal profi…
arXiv:2604.06270v1 Announce Type: new Abstract: Efficient data encoding is the main factor affecting how fast hybrid quantum-classical algorithms run, but traditional simulators spend most of their ti…
Why the mind-bending physics of quantum computing is terrifying for bitcoin and crypto CoinDesk
Circle Arc security roadmap targets post-quantum wallets in 2026 amid rising quantum threats MEXC
Fully Programmable Quantum Computing With Trapped-ions Quantum Zeitgeist
Alice & Bob, a quantum computing firm, has secured €130 million in funding and employs over 200 people. The 2020-founded company also unveiled a new brand identity, emphasizing its “cat qubit” technol…
The Quantum Kid, a podcast and YouTube channel, has received a 2026 Webby Awards People’s Choice nomination after gaining 113,000 subscribers since its June 2025 launch. The channel explores complex s…
Researchers at Quantum Art in Ness Ziona, Israel have published findings detailing a new approach to trapped-ion quantum computing, a method that utilizes all motional modes of ion crystals to entangl…
Quantum Hardware Engineer Martina Matusko is building a neutral-atom quantum computer at planqc, focusing on atom trapping and advancing their technology. She moved to Munich after completing her mast…
Equal1 is integrating Q-CTRL’s Boulder Opal Scale Up software into its silicon quantum computers, enabling autonomous operation and simplifying maintenance of qubits. This partnership aims to deliver …
Lockheed Martin’s Skunk Works developed “Ghost Murmur,” a new CIA technology using long-range quantum magnetometry to locate a downed airman in Iran.
Thirteen nations—including Australia, Canada, and the UK—met at the Quantum Development Group (QDG) summit to boost collaboration on secure quantum.
Current quantum computing factored only 21, slower than a calculator, posing no immediate threat to Bitcoin.
Expert echolocators can sense objects with just two click-echo sets, according to research published April 6 in eNeuro. This science reveals how the brain rapidly accumulates auditory evidence, a proc…
Leiden University’s exhibition connects Heike Kamerlingh Onnes’ 1913 achievement—liquefying helium—to today’s quantum materials research, showcasing.
Can time-periodic driving reliably stabilise complex quantum states, or are they inevitably undermined by unwanted heating and preparation errors. A new approach demonstrates that coupling a driven qu…
Scaling relations, typically associated with continuous phase transitions, now emerge from the average fidelity susceptibility of stationary states as temperature decreases. This establishes temperatu…
Until now, applying Floer theory to time-dependent systems presented a fundamental barrier to understanding quantum solutions. Extending Rabinowitz Floer homology to non-autonomous Hamiltonians overco…
Until now, achieving both deterministic entanglement and in situ spectral programmability in a quantum node demanded a trade-off between efficiency and tunability. This design combines a nitrogen-vaca…
Quantum processors struggle to generate the data needed to fix their own errors, forcing reliance on imperfect simulations. PAEMS, a new error model, cuts correlations in qubit errors by up to 19. 5 t…