Theoretical model indicates how topologically protected quantum excitations can support qubits that are less sensitive to noise and environmental imperfections.

Currently, superconducting quantum computers only function at temperatures near absolute zero, which is minus 273.15 degrees ...

Non-Abelian photonic integrated circuit developed in this study, in which couplings between optical devices are implemented for the first time in the form of fully programmable matrix-valued ...

Researchers at Japan’s RIKEN Center for Quantum Computing have developed a method to temporarily reveal and control 'dark modes'—hidden states in quantum systems that normally resist interaction. The ...

Three RIKEN researchers have demonstrated a way to stop problematic "dark modes" from squelching intriguing effects in ...

Overview: Quantum computing uses ideas from quantum mechanics to solve complex problems much faster than traditional computer technology.Quantum computers are s ...

The global optical computing market is poised for exponential growth driven by the convergence of AI bandwidth demands, photonic quantum computing, and the maturation of silicon photonics. Key ...

Cisco quietly announced a breakthrough that could matter as much as TCP/IP once did. Here’s why it matters.