Major step taken toward error-free computing
Stable quantum information could make possible solving problems in record time
ENTANGLED Tiny electrical circuits have given physicists unprecedented control over the quantum states of units of information called qubits. The qubits appear as five crosses (center).
Erik Lucero/UCSB
Quantum computing has overcome an important barrier: Scientists have achieved nearly perfect control over a bit of quantum information in a way that could bring them a step closer to error-free calculations.
