IBM has revealed a new modular, ultracold system designed to link hundreds of quantum computer chips together to solve one of the field’s biggest infrastructure bottlenecks.
The company says its new “quantum fridges” will let it deliver the world’s first fault-tolerant quantum computer in 2029. These stable systems use quantum error correction techniques to fix noise in real time and run quantum operations without interruption.
Achieving fault tolerance would allow computer scientists to carry out new research across a wide array of fields. Whether in chemistry, materials science or theoretical physics, researchers could conduct quantum operations well beyond the scope of modern supercomputers, without worrying about excessive errors rendering computations worthless.
Until now, one of the biggest hurdles standing between today’s error-prone systems and fault-tolerant superconducting quantum computers capable of performing a hundred million operations flawlessly has been the…
