Quantum Leap for Digital Disruption
The digital world will get left behind eventually once quantum computing comes of age. Imagine having smartphones powered by quantum computing.
The Guardian reports "Australian researchers have demonstrated that a quantum version of computer code can be written on a silicon microchip with the highest level of accuracy ever recorded. A quantum computer uses atoms rather than transistors as its processing unit, allowing it to conduct multiple complex calculations at once and at high speed. In the race to build the first functional quantum computer scientists around the world have been trying to write quantum code in a range of materials such as caesium, aluminium, niobium titanium nitride and diamond. But researchers at the University of NSW have long been basing their research around silicon, because silicon is the building block of all modern electronic devices, which would make quantum code in a silicon microchip easier, more cost-effective and highly scalable. For the first time they managed to entangle a pair of quantum bits – units of quantum information also known as qubits – in silicon. Qubits allow computers to access code vastly richer than the digital codes used in normal computers which gives quantum computers their superior power."