A scientist from Tokyo Metropolitan University has proposed using safety monitoring at synchrotron facilities to study the ...

The concept of quantum entanglement is emblematic of the gap between classical and quantum physics. Referring to a situation in which it is impossible to describe the physics of each photon separately ...

The concept of entanglement links far-flung particles. That relationship can prove that someone is in the location they claim ...

On and off: Better, simpler control of single-photon emissions opens the door to new platforms in quantum research. (Courtesy: art-skvortsova/iStockphoto) Researchers ...

Researchers in Germany and the UK are the first to entangle pairs of photons using a single atom. Their technique is based on an optical cavity containing one rubidium atom, and could provide a way to ...

In a classic physics experiment, scientists set up quantum entanglement between sunlight and light generated here on Earth. The researchers in China, the United States, Germany, and the United Kingdom ...

The ATLAS Collaboration observed photons elastically scattering from other photons — an effect predicted by quantum electrodynamics over 80 years ago. Because the coupling at each photon–charged ...