A pair of photons enters an optical maze, and sometimes they leave as something new. Not new in the everyday sense, since both were still photons when they came out.

Light does not “think” in any human sense. Still, under the right conditions, it can behave in a way that looks uncannily like a memory system.

IonQ's tech breakthroughs, big-name deals and 119% implied upside put it ahead of Quantum Computing - but both quantum ...

Despite the title, this isn’t really a story about superconductivity—at least not the superconductivity that people care ...

An international study has revealed a surprising connection between quantum physics and the theoretical models underlying ...

The collaboration of TU Wien with research groups in China has resulted in a crucial building block for a new kind of quantum ...

Photonic Router: a 2-by-2 device that guides input photons to any one of the output ports with control signals. Imagine the benefits if the entire internet got a game-changing upgrade to speed and ...

Physicists have long recognized the value of photonic graph states in quantum information processing. However, the difficulty ...

Researchers in Berlin have teleported quantum data across a 19-mile loop of commercial fiber ...

While the basic form of QKD enables information to be transmitted securely, it does have some weak points. One of them is ...