Scientists uncover why quantum computer errors refuse to fade-
Quantum computers may look futuristic, but inside them, tiny mistakes are quietly piling up and remembering each other.…
Qubits break long-held quantum limit by evolving in superposed time paths
For decades, physicists believed that even the strangest quantum objects had a hard limit on how strongly their…
Move Over D-Wave, Alphabet Is Taking Over Quantum Computing
D-Wave’s status as pure-play in quantum computing could help deliver big upside, but Alphabet offers a more balanced…
![FIG. 1. (a) Cut-away rendering of the 229ThO2 target mount. Arrows denote front aperture, window, target, and pyroelectric detector. (b) Rendering of the spectroscopy chamber. (Magenta arrow) Direction of VUV laser propagation. (Yellow arrows) IC electron trajectories from target to detection MCP. (Blue arrows) Background photoelectrons generated from VUV scatter diverted to secondary electrode. (Green arrow) Direction of static B-field used to guide IC electrons. (c) α-spectrum of the 229ThO2 target. (Inset) Photograph of 229ThO2 target used in this study. The peak labeled to 4845 keV corresponds to the dominant α-decay mode of 229Th. The other large peaks correspond to the α-decays of daughter nuclei. The 229Th peak had a FWHM of ∼22 keV, consistent with energy loss through a ∼10 nm sample, as estimated with SRIM [38].](https://www.newsbeep.com/uk/wp-content/uploads/2025/12/1920_nuclearclockgraphic-380x220.png)
The world’s most precise nuclear clock ticks closer to reality
Crucially, it shows that thorium-229 can be studied inside far more common materials than previously thought, removing one…
Chinese team simulates quantum state that resists errors from start
Quantum computers promise to tackle problems that are unsolvable for today’s machines, but their basic units (qubits) are…
These Are the 2 Biggest Hurdles for the Quantum Computing Industry Right Now
Quantum computing currently has limited practical applications and is prone to error. IonQ, Rigetti, and D-Wave are unprofitable,…
Symmetry method gives clearer view of how quantum noise spreads
Researchers at the Johns Hopkins Applied Physics Laboratory and Johns Hopkins University have reported a major advance in…
Scientists Discover New Quantum ‘Pinball’ State of Matter Where Electrons Break the Rules
Researchers at Florida State University have uncovered a previously unknown quantum phase of matter in which electrons behave simultaneously…
Scientists miniaturize quantum optics to boost next-gen processors
Germany has taken another major step toward realizing scalable quantum computers with the launch of SmaraQ, a collaborative…
Leading quantum at an inflection point | MIT News
Danna Freedman is seeking the early adopters. She is the faculty director of the nascent MIT Quantum Initiative,…
World’s most accurate quantum computer breaks 98-qubit barrier
Quantinuum has introduced Helios, its most advanced quantum computer yet, setting new records in performance, fidelity, and scalability.…
Karnataka govt aims to create 25,000 startups in 5 years – Deccan Herald
Karnataka govt aims to create 25,000 startups in 5 years Deccan HeraldKarnataka Unveils ₹518 Crore Start-Up Policy 2025–2030 to…