Physics
City-wide quantum communication network in China is most advanced yet
A network that connects quantum devices and a central server that spans Hefei, China, can allow multiple secure quantum chats at once
News
Technology
Why haven’t we got useful quantum computers yet?
News
Technology
IBM has just made error correction easier for quantum computers
News
Physics
From time crystals to wormholes: When is a quantum simulation real?
Features
Technology
Record-breaking number of qubits entangled in a quantum computer
News
Technology
Quantum twist on common computer algorithm promises useful speed boost
News
Technology
Which quantum computer is the most powerful ever? It’s complicated
News
Technology
Microsoft says its weird new particle could improve quantum computers
News
Technology
Quantum computers could slash the energy use of cryptocurrencies
News
Technology
IBM quantum computer beat a supercomputer in a head-to-head test
Researchers at IBM pitted their 127-qubit Eagle quantum computer against a conventional supercomputer in a challenge to perform a complex calculation 鈥� and the quantum computer won
News
Physics
Sound-based quantum computers could be built using chip-sized device
News
Technology
‘Fluxonium鈥� is the longest lasting superconducting qubit ever
News
Technology
Sound vibrations can encode and process data like quantum computers do
News
Physics
AI can work out how quantum computers stack up to one another
News