Quantum measurement and uncertainty relations lie at the heart of quantum mechanics, delineating fundamental limits on the precision with which non-commuting observables can be simultaneously ...

They ask us to believe, for example, that the world we experience is fundamentally divided from the subatomic realm it’s built from. Or that there is a wild proliferation of parallel universes, or ...

Researchers from the National University of Singapore (NUS) have achieved exciting progress in quantum metrology, a field that harnesses quantum effects to make measurements with unprecedented ...

Quantum metrology is a rapidly advancing field that harnesses the principles of quantum mechanics to enhance the precision and sensitivity of measurements beyond the limits of classical techniques. By ...

The demonstration of the first antimatter quantum bit paves the way for substantially improved tests of nature’s fundamental symmetries. Particles such as the antiproton, which has the same mass but ...

Nuclear magnetic resonance –based co-magnetometers are essential tools for applications ranging from inertial navigation to ...

An experiment measuring a single atom's recoil confirmed that observing a particle destroys interference, settling the ...

Jr., T. (2026) Finite Propagation and the Regime Structure of Reality — Classicality and Geometry as Constraint-Limited Phenomena. Open Journal of Philosophy, 16, 138-150. doi: ...

Quantum computers are alternative computing devices that process information, leveraging quantum mechanical effects, such as ...

Quantum researchers have deployed a new algorithm to manage noise in qubits in real time. The method can be applied to a wide range of different qubits, even in large numbers. Noise is the "ghost in ...