There is no measurement that can directly observe the wave function of a quantum mechanical system, but the wave function is ...

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

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

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

One of the discoveries that fundamentally distinguished the emerging field of quantum physics from classical physics was the observation that matter behaves differently at the smallest scales. A key ...

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

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 ...

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

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

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.