Researchers have discovered new ways to shape quantum light, creating high-dimensional states that can carry much more ...

An experiment measuring a single atom's recoil confirmed that observing a particle destroys interference, settling the ...

Concerns that quantum computers may start easily hacking into previously secure communications has motivated researchers to work on innovative new ways to encrypt information. One such method is ...

a When photon-pair generation is probabilistic, a two-photon interference measurement between A2 and B1 alone cannot distinguish successful events from unsuccessful ones. Therefore, additional ...

Photonic quantum processors, devices that can process information leveraging quantum mechanical effects and particles of light (photons), have shown promise for numerous applications, ranging from ...

Scientists test Einstein’s quantum challenge with one atom, directly measuring when photon paths erase interference stripes.