Skip to main content

Black Listed News
Trending Articles:
Trending Articles:

Google Claims It Has Achieved 'Quantum Supremacy'

Published: September 23, 2019
Share | Print This


By solving a complex problem in 200 seconds that would take 10,000 years on the largest super-computer, Google holds in its hand the ability to crack all private and military encrypted keys in the universe. This is not just disruptive to the Internet as we know it today, but rather it is totally destructive. ⁃ TN Editor

In what may be a huge milestone in computing, Google says it has achieved “quantum supremacy,” an experimental demonstration of the superiority of a quantum computer over a traditional one.

The claim, made in a new scientific paper, is the most serious indication yet that the promise of quantum computers—an emerging but unproven type of machine—is becoming reality, including their potential to solve formerly ungraspable mathematical problems.

Essentially, Google purports to have pulled off a stunt on a quantum computer that no classical machine—not even the world’s most powerful supercomputer—can replicate.

Fortune obtained a copy of Google’s paper, which was posted to NASA.gov earlier this week before being taken down. The Financial Times first reported the news.

A Google spokesperson declined to confirm the authenticity of the paper and its results. NASA did not respond immediately to a request for comment.

A source at Google familiar with the situation suggested, however, that NASA accidentally published the paper early, before its team’s claims could be thoroughly vetted through scientific peer review, a process that could take anywhere from weeks to months.

If the paper holds up under the scrutiny of the scientific community, it will herald a watershed moment in quantum science. Its central claim counters doubt that some unforeseen law of nature may prevent quantum computers from operating as hoped.

“Quantum speedup is achievable in a real-world system and is not precluded by any hidden physical laws,” the Google researchers write.

Further, they predict that quantum computing power will “grow at a double exponential rate,” besting even the exponential rate that defined Moore’s Law, a trend that observed traditional computing power to double roughly every two years.

The Experiment

The experiment described in the paper sampled randomly generated numbers produced through a specialized scenario involving quantum phenomena. The researchers said they determined that their quantum computer beat regular computers at the task, which involved calculating the output of certain specialized circuits.

“While our processor takes about 200 seconds to sample one instance of the quantum circuit 1 million times, a state-of-the-art supercomputer would require approximately 10,000 years to perform the equivalent task,” the researchers said.

Google’s quantum computer, dubbed “Sycamore,” contained 53-qubits, or “quantum bits,” a measure of the machine’s potential power. The team scaled back from a 72-qubit device, dubbed “Bristlecone,” it had previously designed.

The researchers estimate that performing the same experiment on a Google Cloud server would take 50 trillion hours—too long to be feasible. On the quantum processor, it took only 30 seconds, they said.

“Quantum processors based on superconducting qubits can now perform computations…beyond the reach of the fastest classical supercomputers available today,” the researchers write. “To our knowledge, this experiment marks the first computation that can only be performed on a quantum processor.”

Read full story here…

Share This Article...



Image result for patreon

Emigrate While You Still Can!

Loading...


Image result for patreon


PLEASE DISABLE AD BLOCKER TO VIEW DISQUS COMMENTS

Ad Blocking software disables some of the functionality of our website, including our comments section for some browsers.





Login with patreon to gain access to perks!

SIGN UP TO GET BLACKLISTED NEWS DELIVERED RIGHT TO YOUR INBOX

Enter your email address:





More Blacklisted News...

Blacklisted Radio
Blacklisted Nation
On Patreon
On Gab
On Twitter
On Reddit
On Facebook
Blacklisted Radio:
Republic Broadcasting
Podcasts on Youtube
Podcasts on Demand
On Iheart Radio
On Spreaker
On Stitcher
On iTunes
On Tunein

Our IP Address:
198.245.55.242

Sponsors:
Garden office

good
longboard
brands


Advertise Here...






BlackListed News 2006-2019
Privacy Policy