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New device for scaling up quantum computers Australian scientists have developed a new cryogenic computer system called Gooseberry which has potential for scaling up quantum computers from dozens to thousands of qubits.     Quantum computing – as opposed to traditional (or "classical") computing – has been around for many years now. This area of computer science involves the exploitation of physical phenomena such as superposition and entanglement to perform calculations. Unlike the "bits" of classical computers, which are based on binary ones and zeros, quantum computer "qubits" can w...

Date Time Beyond qubits: next big step to scale up quantum computing Through the Microsoft partnership with the University, Professor David Reilly and colleagues have invented a device that operates at 40 times colder than deep space to directly control thousands of qubits, the building blocks of quantum technology. The control platform with the cryogenic chip to control thousands of qubits. The invention will help quantum engineers overcome the input-output bottleneck preventing quantum machines scaling to useful devices. Scientists and engineers at the University of Sydney and Mic...

Scientists Achieve 'Transformational' Breakthrough in Scaling Quantum Computers 2 FEBRUARY 2021 Scientists have developed a new kind of cryogenic computer chip capable of functioning at temperatures so cold, it approaches the theoretical limit of absolute zero. This cryogenic system, called Gooseberry, lays the groundwork for what could be a revolution in quantum computing – enabling a new generation of machines to perform calculations with thousands of qubits or more, whereas today's most advanced devices comprise only dozens.   "The world's biggest quantum computers currently operate w...

 E-Mail IMAGE: Professor David Reilly from the School of Physics at the University of Sydney holds a joint position with Microsoft Corporation. view more  Credit: University of Sydney Scientists and engineers at the University of Sydney and Microsoft Corporation have opened the next chapter in quantum technology with the invention of a single chip that can generate control signals for thousands of qubits, the building blocks of quantum computers. "To realise the potential of quantum computing, machines will need to operate thousands if not millions of qubits," said Professor David R...

Australian invention will see 'transformational' scaling up of quantum computers, experts say Posted MonMonday 1 updated MonMonday 1 FebFebruary 2021 at 10:10pm Quantum physicist David Reilly from the University of Sydney believes the world is hungry for quantum computing power. ( Share Print text only Cancel Australian researchers have unveiled an invention being hailed as "the first decent pick and shovel" in the "gold rush" to develop large quantum computers. Key points: A new kind of chip that works in ultra-low temperatures removes a major barrier to scaling up quantum computers Experts...