量子计量学

New research suggests ultra-precise atomic clocks can now detect time ticking at two different speeds simultaneously, bridging the gap between Einstein and the quantum world. 四月 20, 2026

Infleqtion — a neutral‑atom quantum hardware and sensing company — began trading on the New York Stock Exchange today under the ticker INFQ after closing its SPAC merger. The li... 二月 18, 2026

A Vienna experiment shows nanoscale metal clusters made of thousands of atoms produce clear quantum interference, tightening limits on models that would force larger objects to ... 一月 29, 2026

Richard Feynman's path-integral idea shows that classical motion is an emergent pattern of quantum possibilities; a 2023 experiment made that emergence visible by measuring sing... 一月 01, 2026

A recent advance in quantum metrology—using entanglement to evade a key measurement limit—could shrink clock errors enough to change how spacecraft find their way between the st... 十一月 18, 2025