IBM researchers claim they are now close to have access to basic technologies that would allow them to build a “minimum” quantum computer.
ZoomAccording to the company, scientists have found ways to retain the integrity of quantum bits (qubits) and reduce computation errors as a result. The solution appear to be superconducting qubits that are constructed via traditional silicon fabrication techniques and hold the potential to scale up to potentially thousands or millions of qubits one day.
“The quantum computing work we are doing shows it is no longer just a brute force physics experiment. It’s time to start creating systems based on this science that will take computing to a new frontier,” said IBM scientist Matthias Steffen, who manages the IBM Research team that works on quantum computing systems. The vision of quantum computing is to enable computers to do “millions of computations at once” with a single qubit. According to IBM, a 250-qubit system “contains more bits of information than there are atoms in the universe.” In contrast to a traditional bit, which can either have the value “0” or “1”, a qubit can have “0”, “1” and both values at the same time.