"Dark photon" theory says light's interference patterns may emerge from quantum particles, not waves, upending centuries of ...

Researchers use an updated version of slit experiment, and figure out who was correct between Einstein and Bohrs regarding ...

Classical Physics (Physics established mostly by Newton), has one property that we may think that is universal, which is, certainty. For example, by using the mathematics of Newton, we can precisely ...

This is a series of four articles each with a separate explanation of different quantum phenomena. Each of the four articles is a piece of a mosaic and so every one is needed to understand the final ...

I got an advance copy of Anil Ananthaswamy's forthcoming Through Two Doors at Once a while back, and while I was too busy with my own book to read it in time to blurb it, I did manage to finish it ...

Physicists using the SOLEIL synchrotron in France are the closest yet to realizing a thought experiment first proposed in 1927 by Albert Einstein. A variation on the much-loved double-slit experiment, ...

An international group of physicists has found a way of measuring both the position and the momentum of photons passing through the double-slit experiment, upending the idea that it is impossible to ...

The precise methodology of Richard Feynman's famous double-slit thought-experiment – a cornerstone of quantum mechanics that showed how electrons behave as both a particle and a wave – has been ...

Does the universe notice that we're paying attention to a quantum experiment? The answer goes against everything we thought we knew.

Road less travelled: a photon weaves its way through three slits A flaw in how quantum-interference experiments are interpreted has been quantified for the first time by a team of physicists in India.