California Institute of Technology scientists have demonstrated how entanglement in the form of beams of light simultaneously propagating along four distinct paths can be detected with a surprisingly small number of measurements. Explaining their work in Science, H. Jeff Kimble, professor of physics at Caltech, and his colleagues show that quantum uncertainty relations can be […]
![Entanglement of single photon detected across four locations electron](https://www.scienceagogo.com/wp-content/uploads/2016/07/electron-100x100.jpg)