https://futurism.com/team-tightens-bounds-on-quantum-information-speed-limit
Physicists have narrowed the theoretical quantum speed limit, and it's slower than expected.
quantum informationspeed limitteambounds
https://www.arxiv.org/abs/2510.00057
Abstract page for arXiv paper 2510.00057: Quantum speed limit as a sensitive probe of Planck-scale effects
quantum speed limitsensitiveprobe
https://www.miragenews.com/quantum-limit-spin-currents-achieved-in-1592777/
The key feature of spintronic devices is their ability to use spin currents to transfer momentum, enabling low-energy, high-speed storage and logical
quantum limitspincurrentsachievedmirage