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World's first quantum computer contains teleporter
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<blockquote data-quote="The Feedster" data-source="post: 519933" data-attributes="member: 259515"><p>Believe it or not, teleportation between two separate locales is not only theoretically possible, it has already been achieved many times by, among others, IBM.</p><p>Although it’s not a Star Trek teleporter, the transfer of basic data on the state of photons from one quantum particle to another opens the possibility for quantum computing – a theory that has just been <a href="http://www.ntt.co.jp/news/news08/0805/080526b.html" target="_blank">demonstrated for the first time ever</a>.</p><p><strong>Delays eliminated</strong></p><p>Scientists at <a href="http://www.techradar.com/search/results?searchterm=ntt&dated=&datem=&datey=&show=&sort=date" target="_blank">NTT</a> and Osaka University have managed to combine teleportation, where the condition, or state, of a photon is instantly transferred between distant quanta, with a form of regulation known as a controlled-NOT gate to teleport four photons and use them in calculations.</p><p>Although the details of how entangled pairs of photons operate is way beyond the scope of a short report, the results produced by the Japanese group are encouraging enough to promise larger-scale quantum computing on a practical level.</p><p>Applications they are considering include encrypted communications for voting or payments, where data is guaranteed to be both secure and instantly communicable.</p><p></p><p></p><p><a href="http://www.techradar.com/news/world-of-tech/future-tech/worlds-first-quantum-computer-contains-teleporter-374929" target="_blank">More...</a></p></blockquote><p></p>
[QUOTE="The Feedster, post: 519933, member: 259515"] Believe it or not, teleportation between two separate locales is not only theoretically possible, it has already been achieved many times by, among others, IBM. Although it’s not a Star Trek teleporter, the transfer of basic data on the state of photons from one quantum particle to another opens the possibility for quantum computing – a theory that has just been [URL="http://www.ntt.co.jp/news/news08/0805/080526b.html"]demonstrated for the first time ever[/URL]. [B]Delays eliminated[/B] Scientists at [URL="http://www.techradar.com/search/results?searchterm=ntt&dated=&datem=&datey=&show=&sort=date"]NTT[/URL] and Osaka University have managed to combine teleportation, where the condition, or state, of a photon is instantly transferred between distant quanta, with a form of regulation known as a controlled-NOT gate to teleport four photons and use them in calculations. Although the details of how entangled pairs of photons operate is way beyond the scope of a short report, the results produced by the Japanese group are encouraging enough to promise larger-scale quantum computing on a practical level. Applications they are considering include encrypted communications for voting or payments, where data is guaranteed to be both secure and instantly communicable. [url=http://www.techradar.com/news/world-of-tech/future-tech/worlds-first-quantum-computer-contains-teleporter-374929]More...[/url] [/QUOTE]
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World's first quantum computer contains teleporter
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