A cluster of 7,000 sodium atoms has just been coaxed into behaving as a single, ghostly wave, stretching quantum weirdness ...

The original paper by Kim et al. on the Delayed Choice Quantum Eraser suggests the concept of retrocausality, which stems ...

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

The team have pushed the boundaries of quantum mechanics beyond what some thought possible. Now they want to go even further ...

Even given a set of possible quantum states for our cosmos, it's impossible for us to determine which one of them is correct ...

A hundred years ago this week, at the height of the quantum revolution, Austrian physicist Erwin Schrödinger submitted a ...

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

For the first time, researchers from Tokyo University of Science have observed wave-like interference patterns from ...

To reach this conclusion, the researchers examined the most basic form of entanglement between identical particles using the concept of nonlocality introduced by physicist John Bell. While ...

A quiet revolution is taking shape in the world of physics, and it doesn’t rely on exotic particles or massive particle colliders. Instead, it begins with something much more familiar—sound.

Long before quantum mechanics existed, a scientist developed a powerful way of describing motion by drawing an analogy between particles and light.