[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.fms.sk\/preteky-o-najrychlejsi-pocitac-na-svete\/#Article","mainEntityOfPage":"https:\/\/www.fms.sk\/preteky-o-najrychlejsi-pocitac-na-svete\/","headline":"Preteky o najr\u00fdchlej\u0161\u00ed po\u010d\u00edta\u010d na svete","name":"Preteky o najr\u00fdchlej\u0161\u00ed po\u010d\u00edta\u010d na svete","description":"Ve\u013emi r\u00fdchle kvantov\u00e9 po\u010d\u00edta\u010de by mohli zr\u00fdchli\u0165 objavovanie nov\u00fdch liekov, spusti\u0165 najkomplexnej\u0161ie kryptografick\u00e9 bezpe\u010dnostn\u00e9 syst\u00e9my, navrhn\u00fa\u0165 nov\u00e9 materi\u00e1ly, modelova\u0165 zmenu kl\u00edmy a superpo\u010d\u00edta\u0165 umelej inteligencie, hovoria informatici. V s\u00fa\u010dasnosti v\u0161ak neexistuje konsenzus o najlep\u0161om sp\u00f4sobe, ako ich spr\u00edstupni\u0165 alebo ako … ","datePublished":"2018-07-21","dateModified":"2023-04-28","author":{"@type":"Person","@id":"https:\/\/www.fms.sk\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.fms.sk\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/b74f056f0354b8ee50fcd0e6106aa964423477cb93024726458fce7ffd63d5d8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b74f056f0354b8ee50fcd0e6106aa964423477cb93024726458fce7ffd63d5d8?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"fms.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.fms.sk\/wp-content\/uploads\/img_a291304_w16626_t1537541522.jpg","url":"https:\/\/www.fms.sk\/wp-content\/uploads\/img_a291304_w16626_t1537541522.jpg","height":0,"width":0},"url":"https:\/\/www.fms.sk\/preteky-o-najrychlejsi-pocitac-na-svete\/","about":["Tovar"],"wordCount":406,"articleBody":"Ve\u013emi r\u00fdchle kvantov\u00e9 po\u010d\u00edta\u010de by mohli zr\u00fdchli\u0165 objavovanie nov\u00fdch liekov, spusti\u0165 najkomplexnej\u0161ie kryptografick\u00e9 bezpe\u010dnostn\u00e9 syst\u00e9my, navrhn\u00fa\u0165 nov\u00e9 materi\u00e1ly, modelova\u0165 zmenu kl\u00edmy a superpo\u010d\u00edta\u0165 umelej inteligencie, hovoria informatici.V s\u00fa\u010dasnosti v\u0161ak neexistuje konsenzus o najlep\u0161om sp\u00f4sobe, ako ich spr\u00edstupni\u0165 alebo ako ich spr\u00edstupni\u0165 masov\u00e9mu trhu.Fyzici, in\u017einieri a vedci v oblasti v\u00fdpo\u010dtovej techniky na celom svete sa pok\u00fa\u0161aj\u00fa vyvin\u00fa\u0165 \u0161tyri ve\u013emi rozdielne typy kvantov\u00fdch po\u010d\u00edta\u010dov zalo\u017een\u00e9 na sveteln\u00fdch \u010dasticiach, zachyt\u00e1van\u00fdch i\u00f3noch, supravodiv\u00fdch qubite alebo centr\u00e1ch neobsaden\u00fdch dus\u00edkom v diamantoch.Spolo\u010dnosti ako IBM, Google, Rigetti, Intel a Microsoft v s\u00fa\u010dasnosti ved\u00fa kvantov\u00e9 poplatky.Ka\u017ed\u00e1 met\u00f3da m\u00e1 svoje v\u00fdhody a nev\u00fdhody, ale hlavnou v\u00fdzvou je krehk\u00e1 povaha samotn\u00e9ho kvantov\u00e9ho materi\u00e1lu.Namiesto pou\u017eitia t\u00fdch, ktor\u00e9 sa naz\u00fdvaj\u00fa bity, reprezentuj\u00face zapnut\u00e9 alebo vypnut\u00e9, v dlh\u00fdch sekvenci\u00e1ch, ako v klasickom v\u00fdpo\u010dte, kvantov\u00fd bit – alebo qubit – vyu\u017e\u00edva bl\u00edzke magick\u00e9 vlastnosti sub-at\u00f3mov\u00fdch \u010dast\u00edc.Napr\u00edklad elektr\u00f3ny alebo fot\u00f3ny m\u00f4\u017eu by\u0165 v dvoch \u0161t\u00e1toch s\u00fa\u010dasne – fenom\u00e9n naz\u00fdvan\u00fd superpoz\u00edcia. V\u00fdsledkom je, \u017ee po\u010d\u00edta\u010d zalo\u017een\u00fd na qubit m\u00f4\u017ee robi\u0165 ove\u013ea viac v\u00fdpo\u010dtov ove\u013ea r\u00fdchlej\u0161ie ako be\u017en\u00fd po\u010d\u00edta\u010d.Po\u010d\u00edta\u010dsk\u00ed vedci niekedy opisuj\u00fa tento kvantov\u00fd v\u00fdpo\u010dtov\u00fd efekt, akoby boli schopn\u00ed s\u00fa\u010dasne kr\u00e1\u010da\u0165 po ka\u017edej ceste ve\u013emi zlo\u017eit\u00e9ho bludiska.Qubits sa tie\u017e m\u00f4\u017eu navz\u00e1jom ovplyv\u0148ova\u0165, aj ke\u010f nie s\u00fa fyzicky spojen\u00e9, proces naz\u00fdvan\u00fd „zapletenie“. Vo v\u00fdpo\u010dtov\u00fdch term\u00ednoch to im d\u00e1va mo\u017enos\u0165 robi\u0165 logick\u00e9 skoky konven\u010dn\u00fdch po\u010d\u00edta\u010dov nikdy nemo\u017eno.H\u013eadanie stabilityAle qubits s\u00fa ve\u013emi nestabiln\u00e9 a n\u00e1chyln\u00e9 k interferencii alebo „\u0161umu“ z in\u00fdch zdrojov energie, \u010do vedie k chyb\u00e1m vo v\u00fdpo\u010dtoch. Tak\u017ee z\u00e1vod je ten, kto n\u00e1jde sp\u00f4sob, ako ich stabilizova\u0165 pre masov\u00fa produkciu.V\u00fdpo\u010dtov\u00fd gigant IBM je pevne presved\u010den\u00fd, \u017ee „supravodiv\u00e9 qubits transmon“ maj\u00fa najv\u00e4\u010d\u0161ie s\u013euby pre kvantov\u00fa v\u00fdpo\u010dtov\u00fa techniku \u200b\u200ba maj\u00fa tri prototypov\u00e9 kvantov\u00e9 procesory, ku ktor\u00fdm m\u00e1 verejnos\u0165 pr\u00edstup v cloude.                                                                                                                                                                                                                                                                                                                                                                                        4.3\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Preteky o najr\u00fdchlej\u0161\u00ed po\u010d\u00edta\u010d na svete","item":"https:\/\/www.fms.sk\/preteky-o-najrychlejsi-pocitac-na-svete\/#breadcrumbitem"}]}]