Quantum chip that contains four entangled photons created

Researchers have created a quantum chip that contains four entangled particles of light, known as photons, and is capable of performing actions over hundreds of channels simultaneously all at the speed of light.

http://www.sciencealert.com/researc...lex-quantum-computer-chip-so-far-out-of-light

Paper: http://science.sciencemag.org/content/351/6278/1176