High-performance computer users in the market for a quantum annealing machine or looking for ways to get the most out of one they already have will benefit from a new, open-source software tool for evaluating these emerging ...
Quantum Physics
Jul 5, 2021
0
307
NASA is continuing to diagnose a problem with the payload computer on the Hubble Space Telescope after completing another set of tests on June 23 and 24. The payload computer halted on June 13 and the spacecraft stopped collecting ...
Space Exploration
Jun 26, 2021
1
460
A major technical challenge for any practical, real-world quantum computer comes from the need for a large number of physical qubits to deal with errors that accumulate during computation. Such quantum error correction is ...
General Physics
Nov 12, 2020
0
3140
A recent study led by Princeton University researchers, in collaboration with University of Maryland and IBM, explored the architectural design of quantum computers (QC). In a paper presented at the 2019 ACM/IEEE International ...
Quantum Physics
Jun 26, 2019
0
223
Researchers at the University of Chicago published a novel technique for improving the reliability of quantum computers by accessing higher energy levels than traditionally considered. Most prior work in quantum computation ...
Quantum Physics
Jun 21, 2019
1
1079
A team of researchers at NTT Corporation has developed a way to use light-based computer hardware that allows it to to compete with silicon. In their paper published in the journal Nature Photonics, the group describes their ...
A new technique by researchers at Princeton University, University of Chicago and IBM significantly improves the reliability of quantum computers by harnessing data about the noisiness of operations on real hardware. In a ...
Quantum Physics
Apr 17, 2019
0
163
Researchers have shown how to write any magnetic pattern desired onto nanowires, which could help computers mimic how the brain processes information.
Nanophysics
Nov 20, 2017
0
288
The office has all the trappings of a high-tech startup. There's a giant beanbag in the foyer and erasable, white board walls for brainstorming. Someone's pet dog lounges happily on the sunny balcony.
Business
Aug 18, 2015
0
43
(Phys.org) —You are walking down the street with a friend. A shot is fired. The two of you duck behind the nearest cover and you pull out your smartphone. A map of the neighborhood pops up on its screen with a large red ...
Engineering
Apr 25, 2013
0
0
