PopSci posted:
Researchers on two continents are reporting two big breakthroughs in quantum computing today — a quantum system built on the familiar von Neumann processor-memory architecture, and a working digital quantum simulator built on a quantum-computer platform. Although these developments are still constrained to the lab, they’re yet another sign that a quantum leap in computing may be just around the corner.
In the first study, researchers at the University of California-Santa Barbara say they’ve built the first working quantum computer chip based on the von Neumann system. Named for the engineer who designed the concept, the von Neumann architecture combines processors and memory, and it’s the basis for every computer out there.
Researchers on two continents are reporting two big breakthroughs in quantum computing today — a quantum system built on the familiar von Neumann processor-memory architecture, and a working digital quantum simulator built on a quantum-computer platform. Although these developments are still constrained to the lab, they’re yet another sign that a quantum leap in computing may be just around the corner.
In the first study, researchers at the University of California-Santa Barbara say they’ve built the first working quantum computer chip based on the von Neumann system. Named for the engineer who designed the concept, the von Neumann architecture combines processors and memory, and it’s the basis for every computer out there.
Continues (includes numerous source links).