Uma ungumthandi wekhompiyutha ye-quantum, impela isihloko salokhu okuthunyelwe okufanayo bekungaphezu kokumangazayo, uma kunalokho ungazi kakhulu ngokwenzekayo kulo mhlaba, ngokuqinisekile isihloko, kuncane okusalile u-ayisikhilimu owanele, ungazi kahle ukuthi uzogubha okuthile noma cha. Ukuphuma kunoma yikuphi ukungabaza, akutshele lokho sibhekene nengqophamlando engakaze ibonwe.
Ngokuqondile, sibhekene nerekhodi elisha maqondana ne-quantum computing, okufanayo nokuphikisana nalokho ongakucabanga, kulokhu, akuvunwanga yizinkampani zosayizi notshalo-mali kule ndawo njenge-IBM, Google noma iMicrosoft, kepha kufana neqembu lososayensi abavela ku I-laboratory ye-physics yokulinga yeRainer Blatt yeNyuvesi yase-Innsbruck (E-Austria).
Ziningi izikhungo ezifuna ukudala ikhompyutha eyi-quantum ehamba phambili yize, okwamanje, leli rekhodi liphethwe yi-University of Innsbruck
Kude nalo mjaho wokuba ngabanikazi bekhompiyutha ye-quantum enamandla kunawo wonke emhlabeni, into ebonakala kungekudala noma kamuva iGoogle izoyizuza ngomprosesa wayo omusha wama-72-qubit quantum, iwela ngqo eNyuvesi yase-Innsbruck, okungenani, njengoba bekulokhu kunjalo, kwaGoogle bangalinganisa i-qubit ngayinye yohlelo lwabo futhi bangafaka igama lesikhungo sabo eceleni kwerekhodi elisha.
Ukuzama ukuqonda kangcono ukuthi kungani i-quantum computing isebenza kakhulu okwamanje, singasho, njengoba kungafundwa kwenye indawo, ukuthi i-qubit ifana nenqubo yendabuko futhi, konke ukufana kugcina lapha, kusukela kancane, njengeNdabuko siyayazi, inezifundazwe ezimbili ezehlukene ezivame ukumelwa njengo-0 no-1. sikhuluma ngamabhangqa ama-athomu ahilelekile angaba nalezi zombili zombili ngasikhathi sinye.
Ngibonga impela iqiniso lokuthi i-qubit ingaba nezimo eziphakeme, amandla e-theory ongafinyelelwa yiprosesa ye-quantum ayanda. Ngokuyinhloko ephepheni, ikhompyutha ye-quantum ingenza imisebenzi eyinkimbinkimbi ngemizuzwana nje, efanayo nekhompyutha yendabuko engathatha amashumi eminyaka. Ngeshwa, ngenxa yalokhu kuxoshwa kwamazwe, kufanele sazi isimo esithile ngaphandle kwephutha lokwenza irejista ezinzile, ngaphandle kwalokho, sizoba ne-processor egcwele ama-athomu angenakunikela ngalutho.
Ukuze kuzinze ama-qubits angafika kuma-20, ama-ions e-calcium asetshenziswe ngaphansi kwamandla kazibuthe
Enye yezinto ezinhle kakhulu ezethulwe yiphrojekthi eyenziwe yithimba labaphenyi abavela eNyuvesi yase-Innsbruck ukwazi lokho, ukuze kuqiniswe ama-qubits epulatifomu yawo basebenzise i-calcium ions ebanjwe isicupho se-ion lapho kusetshenziswa khona amandla kazibuthe. Kulokhu kufanele sengeze lokho, ukuze sithathe indawo yama-qubits, kusetshenziswe izinhlelo ezahlukahlukene ze-laser.
Kulolu vivinyo, indlela entsha yokuthola idalelwe isimo se-qubit ngayinye ngawodwana. Le ndlela entsha ibidinga ukwenziwa kwendlela entsha edinga ukubalwa okukhulu kepha, njengenzuzo, kufanele kuqashelwe ukuthi isebenza ngempumelelo kakhulu futhi inembile. Ukuthola umbono wokusebenza kwayo, qaphela ukuthi labo ababhekele le phrojekthi bazuzile qinisekisa ukwakheka kwamawele amathathu namaqembu afinyelela kuma-qubits amane nanhlanu ahlanganayo.
Njengoba labo ababhekele le phrojekthi beshilo, isinyathelo esilandelayo ukufaka endaweni yama-qubits afinyelela kuma-50 ngesilinganiso esizimele ngasinye sazo. Ngokuningiliziwe, akutshele ukuthi, uma kwenzeka befeza le nhloso, Sizobe sibhekene nalolo gxuma oludingekayo kunoma iyiphi ikhompiyutha ye-quantum ukuthi ibe namandla kakhulu namuhla kunanoma imaphi ama-supercomputers akhona.
Ukwaziswa okwengeziwe: Isaziso soSayensi