Category: Physics
Engineers send quantum signals with standard Internet Protocol
Yichi Zhang, a doctoral student in Materials Science and Engineering, with the equipment used to generate and send the quantum signal over Verizon fiber optic cables. Credit: Sylvia Zhang In…
A blueprint for error-corrected fermionic quantum processors
Error-corrected fermionic quantum processors. Credit: Created with AI An international research team led by Robert Ott and Hannes Pichler has developed a novel architecture for quantum processors that is specifically…
MRI technology inspires quantum advancement with 2D materials
Purdue University physicist Tongcang Li performs optically detected magnetic resonance spectroscopy in his lab. Li and his team at Purdue are working on materials that would improve the resolution of…
Quantum memory array brings us closer to a quantum RAM
From left to right, Markus Teller and Susana Plascencia in their lab at ICFO, working in the 10 quantum memory cell array. ICFO. Credit: ICFO The internet, social media, and…
Built by Hand, Proven by Datta
BYLINE: Michelle Alvarez Newswise — NEWPORT NEWS, VA – Provakar Datta, currently a postdoctoral researcher with the U.S. Department of Energy’s Lawrence Berkeley National Lab (LBNL), arrived at the DOE’s…
How to build larger, more reliable quantum computers, even with imperfect links between chips
(Color online) (a) DL measurement for two data qubits across the boundary. Left: ZZ product; Right: XX product. (b) same for CAT gadget. (c) same for GT gadget. Red dashed…
High-fidelity entangling gates connect remote superconducting quantum processors
Right: the team’s experimental setup. The quantum chips are mounted in two chip boxes separately. They are connected through a microwave cable. Left: image of the entangling concept. Two Schrödinger’s…
Physics-inspired computer architecture solves complex optimization problems
Credit: Unsplash/CC0 Public Domain A line of engineering research seeks to develop computers that can tackle a class of challenges called combinatorial optimization problems. These are common in real-world applications…
