Menu
Forums
New posts
Search forums
What's new
New posts
New profile posts
Latest activity
Vault
Time Travel Schematics
T.E.C. Time Archive
The Why Files
Have You Seen...?
Chronovisor
TimeTravelForum.tk
TimeTravelForum.net
ParanormalNetwork.net
Paranormalis.com
ConspiracyCafe.net
Streams
Live streams
Featured streams
Multi-Viewer
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Navigation
Install the app
Install
More options
Contact us
Close Menu
Forums
Paranormal Forum
Science & Technology
Historic quantum software is run for the first time
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="Paranormalis" data-source="post: 92692" data-attributes="member: 2585"><p>The first piece of software to show the potential of quantum computing has finally been run on a real machine, 20 years after it was initially dreamed up. Although it doesn't do anything useful on its own, implementing the algorithm could lead to more practical computers powered by the strange properties of quantum mechanics.</p><p></p><p>Quantum computers should be much faster than ordinary ones, but only at tasks for which there is a quantum algorithm – software that takes advantage of the computer's quantum nature. Without these algorithms, quantum computers are just regular computers that are much harder to build.</p><p></p><p>One of the best-known pieces of quantum software is Shor's algorithm, which factorises large numbers into their prime components – a notoriously slow and difficult problem to solve classically. Shor's algorithm has been run in a limited way using photons sent through the air and on silicon chips – but a full-blown quantum computer capable of running it could threaten online encryption, which relies on large primes.</p><p></p><p>Designing an algorithm that takes advantage of a quantum computer is tricky, so there aren't many around. In 1994, Daniel Simon, then at the University of Montreal, Canada, came up with one of the earliest examples. Crucially, his was the first that showed a quantum computer could solve a problem exponentially faster than an ordinary computer. Previous algorithms had only shown a slight speed boost, or none at all.</p><p></p><p>Read more:</p><p><a href="http://www.newscientist.com/article/dn26443-historic-quantum-software-is-run-for-the-first-time.html#.VE2KX3VGjUY" target="_blank">Historic quantum software is run for the first time - physics-math - 23 October 2014 - New Scientist</a></p></blockquote><p></p>
[QUOTE="Paranormalis, post: 92692, member: 2585"] The first piece of software to show the potential of quantum computing has finally been run on a real machine, 20 years after it was initially dreamed up. Although it doesn't do anything useful on its own, implementing the algorithm could lead to more practical computers powered by the strange properties of quantum mechanics. Quantum computers should be much faster than ordinary ones, but only at tasks for which there is a quantum algorithm – software that takes advantage of the computer's quantum nature. Without these algorithms, quantum computers are just regular computers that are much harder to build. One of the best-known pieces of quantum software is Shor's algorithm, which factorises large numbers into their prime components – a notoriously slow and difficult problem to solve classically. Shor's algorithm has been run in a limited way using photons sent through the air and on silicon chips – but a full-blown quantum computer capable of running it could threaten online encryption, which relies on large primes. Designing an algorithm that takes advantage of a quantum computer is tricky, so there aren't many around. In 1994, Daniel Simon, then at the University of Montreal, Canada, came up with one of the earliest examples. Crucially, his was the first that showed a quantum computer could solve a problem exponentially faster than an ordinary computer. Previous algorithms had only shown a slight speed boost, or none at all. Read more: [url="http://www.newscientist.com/article/dn26443-historic-quantum-software-is-run-for-the-first-time.html#.VE2KX3VGjUY"]Historic quantum software is run for the first time - physics-math - 23 October 2014 - New Scientist[/url] [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Paranormal Forum
Science & Technology
Historic quantum software is run for the first time
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top