Currently, he says, Constellation has modeled computers of up to 97 qubits, and it can be used to go even higher. “We know how to make qubits work,” he says. “Now we see it as the engineering task to ...
In a Caltech lab, a computer screen showed thousands of tiny points of light—each one a single atom, held in place by laser beams. This striking image revealed 6,100 stable quantum bits, or qubits. It ...