Kamfanin kera kwamfyuta na Quantum Rigetti ya sanar da cewa yana binciken sabbin na'urori na gwaji wanda zai iya inganta aikin kididdigar sa. masu sarrafawa.
Kamar yadda bayani ya gabata a blog post, Kamfanin ya gabatar da yanayin makamashi na uku zuwa ga qubits, don haka ya juya su zuwa qutrits. A cewar Rigetti, yin hakan yana ba da damar yin amfani da ƙarin bayani sosai, yayin da kuma rage kurakuran karantawa da kashi 60%.
"Samun jihar na uku a cikin masu sarrafa mu yana da amfani ga masu bincike da ke binciko ƙarancin ƙididdigar ƙididdiga, ƙididdigar ƙididdiga da kuma waɗanda ke da sha'awar algorithms na qubit na gargajiya iri ɗaya," in ji kamfanin.
A halin yanzu Rigetti yana ba da damar yin amfani da ayyukan qutrit ta hanyar Quil-T, haɓaka matakin bugun jini zuwa tsarin tsarin koyarwar Quil.
Sai ga qutrit
Ƙididdigar ƙididdigewa (ko qubit) ita ce mafi ƙanƙantar raka'a na bayanan ƙididdiga, kwatankwacin binaryar binaryar kwamfuta na gargajiya. Koyaya, ba kamar na al'ada ba, qubit na iya ɗaukar ƙimar ɗaya, sifili ko wani abu a tsakani ta hanyar wani sabon abu da aka sani da superposition.
"Qubits sune ainihin tubalin ginin na'ura mai kwakwalwa, kuma ana kiran su ne saboda suna wakiltar ci gaba na hadaddun ma'auni na manyan jihohi biyu," in ji Alex Hill, Babban Injiniyan Tsarin Tsarin Quantum a Rigetti.
"Ƙarfin qubits ya zo a wani ɓangare daga ikon su na ɓoye ƙarin bayanai fiye da na al'ada - saiti mara iyaka tsakanin 0 da 1."
A tarihi, masu bincike sun yi ƙoƙarin cimma fa'idar ƙididdigewa (lokacin da tsarin ƙididdiga ya zarce na'urori masu mahimmanci na gargajiya ta hanya mai ma'ana) ta hanyar mai da hankali kan haɓaka adadin qubits akan na'ura mai ƙira. A sauƙaƙe, mafi girman adadin qubits, mafi ƙarfin injin ƙididdigewa.
A watan da ya gabata, alal misali, IBM ya ƙaddamar da rikodin rikodin 127 qubit processor, mai suna Mikiya. Kuma Rigetti da kansa yanzu yana ba da na'ura mai sarrafa 80-qubit (Aspen-11), wanda aka ƙirƙira ta hanyar haɗa na'urori masu sarrafawa guda 40-qubit daban-daban tare.
Duk da haka, Rigetti ya yi iƙirarin cewa ƙari na ƙasa na uku zuwa qubits, ƙirƙirar tsarin ƙididdiga na matakai uku dangane da qutrits, yana wakiltar wata hanya don inganta aikin na'urori masu yawa.
"Tare da sigogin karatun da aka zaɓa a hankali, aikin rarrabuwa na iya zama mafi kyau yayin zabar tsakanin | 2> da | 0>, maimakon tsohowar rarrabuwa tsakanin | 0> kuma | 1>," Kamfanin ya bayyana.
A nan gaba, yana iya yiwuwa ma a tura zuwa qubits tare da adadin jahohi masu yawa, in ji Rigetti. Koyaya, saboda ƙarami mafi ƙarancin kuzari yana raba jihohi fiye da sifili da ɗaya, amo da batutuwan sarrafawa suna ƙara yin wuyar hawa sama.
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