1) University of Manchester
2) University of London
3) University of Edinburgh
4) University of Glasgow
Explanation:
A team of physicists from the University of Glasgow has taken a photo of a strong form of quantum entanglement called Bell entanglement. It has captured visual evidence of an elusive phenomenon which a baffled Albert Einstein once called “spooky action at a distance”. The photo points out two photons interacting and sharing physical states for a brief instant – an event that occurs regardless of the actual distance between the particles.This information was published in the paper titled ‘Imaging Bell-type nonlocal behavior’ in the journal Science Advances.