Hungarian-born John von Neumann (1903-1957), an internationally renowned mathematician, promoted a theoretical design for a computer in the 1940s. He envisioned the stored program concept, whereby ...

To date, quantum computers have been implemented so that programming their operation was, in essence, hardwired into their essential structure. Although many useful demonstrations of quantum computing ...

Their results are published in this week’s issue of Science Express online. UCSB physicists have demonstrated a quantum integrated circuit that implements the quantum von Neumann architecture. In this ...

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 ...

A new paradigm in quantum information processing has been demonstrated. Physicists have developed a quantum integrated circuit that implements the quantum von Neumann architecture. In this ...

Physicists in California claim to be the first to implement a quantum version of the “Von Neumann” architecture found in personal computers. Based on superconducting circuits and integrated on a ...

In the heart of Manchester, UK, a groundbreaking event took place in 1948: the first modern computer, known as the Manchester Baby, ran its very first program. The Baby’s ability to execute stored ...