Quantum qubits are all talkSteve BushQubits in as-yet-unmade quantum computers will be able to talk to one another says the University of Michigan.
"We have proposed a way to solve a central problem in quantum computing - how to select two qubits, among very many, and make them interact with each other, even though they might not be nearest neighbours, as well as how to perform efficient quantum computing operations
with them," said researcher Franco Nori.