Tag Archives: quantum

Most of the time, when we talk about functional quantum computers in the world, we’re talking about D-Wave. That company has taken the lead on quantum computing and provides its own 2048-bit quantum annealers for solving certain types of problems. IBM, however, has its own five-qubit system it’s been working …

Over the past few years, quantum computer manufacturer D-Wave has been rolling out hardware capable of increasingly complex tasks and solving more advanced types of problems. This week, it unveiled a new system capable of entangling up to 2,000 qubits. The D-Wave 2000Q has 2,048 qubits; a substantial increase over the 1,000-qubit …

A team of physicists from the University of Birmingham and the University of Bath has identified a method to visualize, over a millionth of a billionth of a second, the initial quantum behavior of electrons on a surface. The scanning tunneling microscope used to inject electrons into a silicon surface. …