The von Neumann architecture for a classical computer comprises a central processing unit and a memory holding instructions and data. We demonstrate a quantum central processing unit that exchanges ...

Hungarian-born John von Neumann (1903-1957), an internationally ... Contrast with Harvard architecture. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Physicists have developed a quantum integrated circuit that implements the quantum von Neumann architecture. In this architecture, a long-lived quantum random access memory can be programmed using ...