Ivo vanokwanisa kuyera zvine mutsindo basa re makumi maviri akabatirira qubits, rekodhi muquantum komputa

qubits

Kana iwe uri mudiwa wequotum computing, zvirokwazvo iro zita reichi chimwe chinyorwa chave chiri kupfuura kushamisika, kana pane kupokana iwe usati wakanyanya kufambidzana nezviri kuitika munyika ino, zvirokwazvo zita racho, zvishoma zvasara yakakwana ice cream, usingazive chaizvo kupemberera chimwe chinhu kana kwete. Kuti ubude pakusava nechokwadi kupi zvako, ndikuudze izvozvo isu hatina kutarisana nechinhu chidiki pane chiitiko chisina kumboitika.

Kunyanya, isu tiri kutarisana nerekodhi nyowani maererano nequantum computing, zvakafanana izvo zvinopesana nezvamunogona kufungidzira, panguva ino, haina kukohwewa nemakambani ehukuru uye mari munzvimbo ino se IBM, Google kana Microsoft, asi inoenderana nechikwata chemasayendisiti kubva ku Rainer Blatt anoedza wefizikisi rabhoritari yeYunivhesiti yeInnsbruck (Ositiriya).

Mazhinji ndiwo masangano anotsvaga kugadzira iyo yakanakisa quantum komputa kunyangwe, ikozvino, iyi rekodhi inobatwa neYunivhesiti yeInnsbruck

Kure neiyi nhangemutange kuve varidzi veakasimba kwazvo uye anokwanisa makomputa ehuwandu panyika, chimwe chinhu chinoratidzika kunge nekukurumidza kana kuti gare gare Google ichazadzisa neayo 72-qubit quantum processor, inowira chaizvo paUniversity yeInnsbruck, zvishoma, se zvange zviri izvo, muGoogle vanogona kuyera yega yega qubit yesystem yavo uye vanogona kuisa zita renzvimbo yavo padyo nekodhi nyowani.

Kuyedza kunzwisisa zvirinani zvirinani kuti nei quantum computing iri yakakosha parizvino, tinogona kuti, sezvingaverengerwa kumwe kunhu, kuti qubit yakafanana neyechinyakare zvishoma uye, zvese zvakafanana zvinopera pano, kubvira Chinyakare chidiki, se isu tinozviziva, ine matunhu maviri akasiyana anowanzo fananidzirwa se 0 uye 1. Kana ari ma qubits, tiri kutaura pamusoro pemaviri emaatomu akakomberedzwa ayo anogona kuve neese eaya matunhu maviri panguva imwe chete.

Ndatenda chaizvo kune chokwadi chekuti qubit inogona kunge iine zvigaro zvepamusoro, iro simba rekuti iro rinogona kugadziriswa nequantum rakawedzera.. Chaizvoizvo uye pabepa, yakawanda quantum komputa yaigona kuita mabasa akaomesesa mune imwe nyaya yemasekondi, zvakafanana nekomputa yechinyakare yaizotora makumi emakore. Nehurombo, nekuda kweiyi superposition yenyika, isu tinofanirwa kuziva iyo chaiyo mamiriro pasina mukana wekukanganisa kuti tigadzire yakagadzikana rejista, zvikasadaro, isu taizongova neprosesa izere nemaatomu ayo asingazopa chero chinhu.

anopindirana qubits

Kuti igadzikane inosvika makumi maviri emabubiti, calcium ions yakashandiswa zvichitungamirwa nemagineti minda

Chimwe chezvinhu zvikuru zvakasarudzika izvo chirongwa chakaitwa nechikwata chevatsvagiri kubva kuYunivhesiti yeInnsbruck zvipo kuziva izvo, kuitira kudzikamisa iyo qubits yepuratifomu yayo ndashandisa calcium ions inobatwa neion musungo panoshandiswa magineti minda. Kune izvi isu tinofanirwa kuwedzera izvo, kuti tibatanidze iyo qubits, akasiyana laser masisitimu akashandiswa.

Kune iyi bvunzo, nzira nyowani yekutsvaga yakagadzirirwa nyika yega yega qubit zvakasiyana. Iyi nzira nyowani inoda kuvandudzwa kwenzira nyowani inoda kuverenga kwakanyanya asi, semukana, zvinofanirwa kucherechedzwa kuti inoshanda zvakanyanya uye yakarurama. Kuti uwane pfungwa yekushanda kwayo, cherekedza kuti avo vanoita basa iri vawana ongorora kuumbwa kwematatu uye mapoka anosvika mana uye mashanu ekupindirana qubits.

Sevaya vane chekuita neprojekti vakataura, nhanho inotevera ndeyekushongedza yakakwira kusvika makumi mashanu emakumi mashanu ane chiyero chakazvimirira cheumwe neumwe wavo. Sehuwandu, ndikuudze iwe kuti, kana vakwanisa kuzadzisa ichi chinangwa, Tichave takatarisana nekusvetuka kwakadaro kuti chero huwandu hwecomputer ive nesimba kwazvo nhasi kupfuura chero eanopfuura makomputa.

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