An all-RIKEN team has increased the number of silicon-based spin qubits that can be entangled from two to three, highlighting the potential of spin qubits for realizing multi-qubit quantum algorithms.
Nanophysics
Sep 10, 2021
0
216
Pobody's nerfect—not even the indifferent, calculating bits that are the foundation of computers. But JQI Fellow Christopher Monroe's group, together with colleagues from Duke University, have made progress toward ensuring ...
Quantum Physics
Oct 4, 2021
0
1180
Scientists from the FOM Foundation and the Technical University Delft, working together at the Kavli Institute of Nanoscience, have succeeded in detecting and correcting errors during the storage of quantum states in a diamond. ...
Quantum Physics
Feb 3, 2014
0
1
Music functions as a universal connector that pervades most cultures. More specifically, rhythm and synchronization - both within and beyond the realm of music - are forms of communication that stimulate brain activity.
Mathematics
Jan 7, 2016
0
15
Quantum computers have the potential of outperforming conventional computers on some practically relevant information processing problems, possibly even in machine learning and optimization. Yet their large-scale deployment ...
Some classical computers have error correction built into their memories based on bits; quantum computers, to be workable in the future, will need error correction mechanisms, too, based on the vastly more sensitive qubits.
Quantum Physics
Apr 12, 2023
0
311
In a behavioral experiment, crows were able to learn to produce a set number of calls. This involves them planning in advance. From the sound of the first call in a numerical sequence, it is possible to predict how many calls ...
Plants & Animals
May 23, 2024
2
264
The Google Quantum AI team has found that adding logical qubits to the company's quantum computer reduced the logical qubit error rate exponentially. In their paper published in the journal Nature, the group describes their ...
Japanese Prime Minister Shinzo Abe took a ride in several self-driving vehicles on the public roads in the capital on Saturday, showcasing the technology ahead of Tokyo Motor Show.
Hi Tech & Innovation
Nov 9, 2013
0
0
Despite steady improvements in quantum computers, they're still noisy and error-prone, which leads to questionable or wrong answers. Scientists predict that they won't truly outcompete today's "classical" supercomputers for ...
Quantum Physics
Jun 14, 2023
0
189
