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D-Wave prvi komercijalni kvantni računar ili ne?!

Started by vlajkoni, May 17, 2013, 12:00:07 am

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vlajkoni

D-Wave je razvio računar za komercijalnu upotrebu za koji tvrdi da je prvi kvantni računar. Imajući u vidu ko su kupci evidentno se radi o ozbiljnoj kompaniji. (kupci D-wava su: D wave one je kupio Lockheed Martin, a zainteresovan je i za D Wave 2 koji su već kupili NASA i Google zajedno. Google i NASA su D wave kupili za Quantum Artificial Intelligence lab. A evo kako je testiran: "The new Quantum Artificial Intelligence lab also put the new D-Wave Two through rigorous testing before accepting the machine, according to a Google representative. One particular test asked the computer to solve certain optimization problems at least 10 000 times faster than classical computer solvers. In another case, the D-Wave machine set the highest scores on standard problems used in SAT competitions."
Publikacije: http://www.dwavesys.com/en/publications.html
Verovatno najznačajnija publikacija: http://www.nature.com/nature/journal...ture10012.html

orion310591

Ovo je malo stara vest. "Problem" sa komercijalnim kvantnim racunarom je taj sto moze da razbije i najjacu enkripciju koju koriste NSA, CIA, FBI i generalno tajne sluzbe, a i prosecni korisnici racunara za zastitu http://en.wikipedia.org/wiki/Secure_Hash_Algorithm algoritmom.

vlajkoni

Quantum Probabilities as Bayesian Probabilities: Možda je kolaps valne funkcije u kvantnoj mehanici potpuno simbolički formalizam.  "Wave function is a subjective property of the observer!"
http://www.nature.com/scientificamerican/journal/v308/n6/full/scientificamerican0613-46.html