Entanglement 1,2,3 constitutes one of the two scenarios where special relativity 4 and quantum mechanics 5 confront each other in a fierce fight, these being two of the main pillars of physics. This ...

Building useful quantum technologies—from sensors to computers—requires generating highly complex entangled states, in which the properties of particles are deeply intertwined. Producing such states ...

Quantum entanglement is often described as one of nature’s strangest secrets. Now, scientists have found it inside a crystal ...

An international team of researchers has found a surprisingly simple relationship between the rates of energy and information transmission across an interface connecting two quantum field theories.

Quantum computers have the potential of outperforming classical computers in some optimization and data processing tasks. However, quantum systems are also more sensitive to noise and thus prone to ...

The original version of this story appeared in Quanta Magazine. In the fall of 2022, a Princeton University graduate student named Carolina Figueiredo stumbled onto a massive coincidence. She ...

This illustration shows, from left to right: John Clarke, Michel Devoret and John Martinis. Niklas Elmehed © Nobel Prize Outreach, CC BY-NC Since the prize ...