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Comment: Welcome to quantum geopolitics, an age of uncertainty and possibility of the impossible

By Ben Aris in Berlin The world has changed. The old rules of the international order no longer apply. Or at least they have been superseded by a more complicated chaotic set of rules. US President ...
Physics World

Modelling wavefunction collapse as a continuous flow yields insights on the nature of measurement

Quantum state diffusion framework makes it possible to characterize quantum measurement in terms of entropy production ...

Unified framework sorts spacetime fluctuations for quantum-gravity experiments

A team of researchers led by the University of Warwick has developed the first unified framework for detecting "spacetime ...

Metal clumps in a quantum state: Physicists place thousands of sodium atoms in a 'Schrödinger's cat state'

Can a small lump of metal be in a quantum state that extends over distant locations? A research team at the University of Vienna answers this question with a resounding yes. In the journal Nature, ...
Interesting Engineering

Tiny intrinsic time fluctuations could limit ultimate clock precision: Study

A study involving quantum collapse model has shown that time is not uniform but has tiny fluctuations that put limits on its ...
La Brújula Verde

Time “trembles”: a study suggests its passage may not be perfectly uniform

Quantum mechanics, the theory that governs the subatomic world, rests on a persistent paradox. It describes particles that ...