- I-Quantum Echoes iyisididiyeli sokuhleleka kwesikhathi esikala ukuthi ulwazi lwe-quantum lusakazeka kanjani ezinhlelweni eziyinkimbinkimbi kusetshenziswa i-interferometric echo ebucayi kakhulu.
- Isebenza ku-Willow chip, i-algorithm inikezela ngenzuzo ye-quantum eqinisekisayo, efika izikhathi ezingu-13.000 ngokushesha kunamakhompuyutha amakhulu asendulo angcono kakhulu emisebenzini efanayo.
- Ukuhlolwa ngama-molecule wangempela kanye nedatha ye-NMR kuqinisekisa amandla ayo ekhemistri, ukutholwa kwezidakamizwa, nesayensi yezinto, nakuba kusesigabeni sokuqala.
- Izinselele ezibucayi ezifana nokulungiswa kwamaphutha kanye nokwenyuka okuya kuma-logic qubits wesikhathi eside kusasele ngaphambi kokuthi sibone izinhlelo zokusebenza ezinkulu ze-quantum.
La i-quantum computing ayiseyona nje inkolelo-mbono ukuqala ukuzifaka ezingxoxweni ezimayelana nemithi, izinto ezithuthukile, noma i-cybersecurity. I-Google ibizama iminyaka ukukhombisa lokho amakhompyutha abo e-quantum Lezi akuzona nje izibonelo ezikhanga amehlo, kodwa amathuluzi anezinhlelo zokusebenza zomhlaba wangempela. Nge-algorithm ye-Quantum Echoes kanye ne-Willow chip yayo, inkampani ithi izuze enye yalezo zenzakalo ezingase ziguqule ijubane lalo mjaho wezobuchwepheshe.
Le algorithm entsha, a isixhumanisi esingaphandle kwe-oda Idizayinelwe ukufunda ukuthi ulwazi lwe-quantum lusakazeka kanjani ezinhlelweni eziyinkimbinkimbi, ayisheshi nje ngendlela emangalisayo: ngokusho kwedatha eshicilelwe, isebenza ngokushesha izikhathi ezingaba ngu-13.000 kunamakhompiyutha asezingeni eliphezulu asezingeni eliphezulu ngomsebenzi ofanayo. Kodwa okuthakazelisa kakhulu ukuthi iyi-algorithm yokuqinisekiswa, okusho ukuthi imiphumela yayo ingaphinda futhi ihlolwe kwamanye amadivaysi e-quantum afanayo—isici esibalulekile uma sifuna lobu buchwepheshe budlulele ngale kwelabhorathri.
Iyini ngempela i-Quantum Echoes futhi kungani wonke umuntu ekhuluma ngayo?
Ama-Quantum Echoes a I-OTOC-uhlobo lwe-quantum algorithm (Isixhumanisi Soku-oda Siphelelwe Isikhathi). Umsebenzi wayo oyinhloko ukukala ukuthi isimo se-qubit sishintsha kanjani ngemva kokufaka isistimu ye-quantum ochungechungeni lwemisebenzi bese "ibuyisela emuva" ukuvela kwayo. Empeleni, isebenza njenge-thermometer ye-quantum chaos: ihlaziya ukuthi ulwazi luhlakazwa kanjani phakathi kwesethi yama-qubits ngokulinganisa amanani afana ne-magnetization, ukuminyana, imisinga, kanye nesivinini.
I-Google ihlongoza ukusebenzisa le-algorithm njengohlobo lwe yakhelwe ngokucophelela i-quantum echoOkokuqala, i-Willow chip ithola isignali ye-quantum eyinkimbinkimbi eyenza uhlelo luguquke. Bese, ukuphazamiseka okuncane kwethulwa ku-qubit ethile, futhi ngemva kwalokho, ukulandelana okuphambene kwemisebenzi kwenziwa ukuzama ukuhlehlisa inqubo. Ekupheleni kwayo yonke le nqubo, uhlelo lubuyisela i-quantum "echo" yesimo sokuqala, okuthi, ngenxa yokuphazamiseka okwakhayo, ikhuliswe futhi iveze ulwazi olunembe kakhulu mayelana nokwenzekile endleleni.
Ngokombono wethiyori, lezi zinhlobo zama-correlator angaphandle kwe-oda zisetshenziselwa ukutadisha ukuthi ulwazi luhlangana kanjani futhi lusakazeke kanjani ezinhlelweni eziyinkimbinkimbi kakhulunjengamamodeli achaza izimbobo ezimnyama noma izinto ezingavamile ze-quantum. Okusha lapha ukuthi, ngokokuqala ngqá, zithathwe kuthiyori zayiswa elabhorethri ngokuhlolwa okungaphindwa futhi kuqinisekiswe, futhi okuphinde kukhombe ekusetshenzisweni okuqondile okungokoqobo.
I-Google yethule le miphumela emaphepheni amabili ahambisanayo: elilodwa elishicilelwe ku NatureIphepha elilodwa ligxile ekuboniseni i-algorithm nenzuzo yayo ye-quantum eqinisekisiwe, kanti elinye, elifakwe endaweni yokugcina i-arXiv, ligxile kakhulu ekusetshenzisweni okungase kube khona kukhemistri kanye ne-spectroscopy. Phakathi kwabasayine i-athikili ye-Nature kukhona uMichel Devoret, owine uMklomelo KaNobel ku-Physics wango-2025 kanye nomuntu obalulekile ekuthuthukisweni kwama-superconducting qubits.
Ngokusho konjiniyela bale nkampani, I-Quantum Echoes isebenza ngokushesha izikhathi eziyi-13.000 ku-Willow chip ehamba phambili i-algorithm ye-classical efanayo ekhishwe kuma-supercomputers anamandla kakhulu emhlabeni. Ngokwezinto ezibonakalayo, lokho umshini wakudala ongathatha izinkulungwane noma izigidigidi zeminyaka ukukuxazulula, uWillow ukufeza ngemizuzu embalwa, weqa umkhawulo walokho okubhekwa njengenzuzo egcwele ye-quantum.
Okuyisisekelo kwe-quantum computing ukuqonda i-algorithm
Ukuze uthole umbono ocacile wokuthi i-Quantum Echoes isebenza kanjani, kufanelekile ukukhumbula lokho Ikhompyutha ye-quantum ayisebenzi ngezingcezu zakudala.kodwa ngama-qubits. Nakuba kancane kungaba ngu-0 noma 1 kuphela, i-qubit ingaba sesikhundleni esiphezulu sazo zombili izifunda ngesikhathi esisodwa. Lokhu kuvumela isethi yama-qubits ukumela ngesikhathi esisodwa inani elikhulu lezinhlanganisela zoziro nalezo.
Ama-Qubits asetshenziswa ngokukhohlisa amasistimu omzimba afana ama-photon, ama-electron, ama-ion avalelwe, ama-athomu, noma ama-superconducting circuitsI-Google, njengezinye izinkampani, itshala imali ku-superconducting qubits, inzalo eqondile yokuhlolwa kwamasekethe e-macroscopic quantum aqalwa ngu-Devoret nabanye abacwaningi ngeminyaka yawo-1980. Lawa ma-qubits angabambeka, okungukuthi, abe nesimo esivamile se-quantum, futhi akhe izakhiwo ezihlangene lapho amathuba ehlangana njengamagagasi.
Kulo mongo, i-algorithm ye-quantum ayilutho ngaphandle kwe-a ukulandelana kwamasango e-logic ezisetshenziswa ku-a inethiwekhi yama-qubits agqagqene futhi ahlanganisiweNjengoba isifunda sishintsha, amathuba okuba ama-amplitudes ayaqinisa noma akhansele ngaphandle kokuphazamiseka. Iqhinga ukuklama i-algorithm ukuze, ekugcineni, izixazululo ezifanele zikhuliswe futhi zibe okungenzeka kakhulu lapho kulinganiswa uhlelo.
Ukuphazamiseka okwakhayo, okukodwa kwezikhiye ze-Quantum Echoes, kwenzeka lapho amagagasi e-quantum aqondana esigabeni futhi bayahlanganisa esikhundleni sokukhanselana. Uma isifunda siklanywe kahle, lo mphumela wenza "i-echo" yokugcina ye-algorithm igqame ngokucacile emsindweni ongemuva futhi ivumela ukufundwa okubucayi kakhulu kokuthi ulwazi lusakazeke kanjani ohlelweni, noma ngabe inqubo ephakathi ibe nesiphithiphithi kakhulu.
Konke lokhu kuzwakala kunamandla kakhulu, kodwa futhi kuza nenkinga enkulu: ubuthakathaka bezinhlelo ze-quantum ebusweni bomsindoUkwehluka okuncane kwezinga lokushisa, ukudlidliza, imisebe kazibuthe, noma ukuphazamiseka kwangaphandle kungangenisa amaphutha ku-qubits, kwephule ukuhlangana kwesistimu, futhi konakalise isibalo. Ngakho-ke, ukulawulwa kwamaphutha e-quantum kanye nokunciphisa ukungahlangani yizinselelo ezimbili ezinkulu zemboni.
Isebenza kanjani i-Quantum Echoes isinyathelo ngesinyathelo ku-Willow chip
Willow ngowokugcina I-chip ye-quantum ehamba phambili ye-GoogleFuthi yingxenye yehadiwe lapho i-Quantum Echoes isebenza khona. Le processor isivele ithole ukunakwa ngokuqedela ukuhlolwa kwebhentshimakhi kokuthatha amasekhethi angahleliwe ngaphansi kwemizuzu emihlanu—imisebenzi ikhompuyutha enkulu evamile engakwazi ukuyifeza emashumini ezigidigidi zeminyaka. Nge-Quantum Echoes, uWillow usephinde wathatha indawo ephambili.
Uhlelo oluyisisekelo lwe-algorithm lungaqondwa njengesipiliyoni se-quantum "sokubuyisela emuva isikhathi", noma kunjalo Akukho okuthunyelwa okwedluleInqubo ibandakanya ukusebenzisa ukulandelana kwemisebenzi kusistimu, ukwethula ukuphazamiseka okuncane ku-qubit ethile, bese kuqhuba ukulandelana okufanayo ngokuhlehla ngokunemba okukhulu. Uma yonke into ishunwe kahle, isistimu ibuyela eduze kwesimo sayo sokuqala futhi ikhiphe i-interferometric echo equkethe ingcebo yolwazi.
Ngendlela eyenziwe lula kakhulu, inqubo ilandela izigaba ezintathu eziyinhloko: eyokuqala, a isimo sokuqala esilawulwa kahle kusethi yama-qubitsKhona-ke, leso simo sivunyelwe ukuguquka ngokulandelana kwamasango e-quantum okwenza kube yinkimbinkimbi kakhulu futhi ibe nesiphithiphithi; ekugcineni, ukuhlehliswa kwesikhathi kwesekethe kwenziwa, i-qubit iyashintshwa phakathi nenqubo, futhi kubhekwe ukuthi lokho kuphazamiseka kuthinta kanjani i-echo yokugcina.
Ubuhle balokhu kusetha ukuthi i-echo elinganiselwe ekugcineni ayikona ukubonakaliswa okubuthakathaka, kodwa isignali ekhuliswa ukugxambukela okwakhayoImpela ngenxa yalesi sizathu, inqubo izwela kakhulu izinguquko ezincane ku-dynamics yangaphakathi yesistimu. I-Google isebenzise lokhu kuzwela ukuze yehlise ngokuphawulekayo izinga lephutha elisebenzayo le-chip, ithole imiphumela engaphansi komkhawulo lapho ukulungiswa kwamaphutha amakhulu kuba khona ukusebenza.
Kwezinye zezivivinyo ezichazwe, umshini we-quantum ukwazile ukuxazulula inkinga esikhathini esingaphezudlwana kwamahora amabili, kuyilapho i-computer eyi-Frontier-engenye enamandla kakhulu emhlabeni-beyingadingeka. cishe iminyaka engu-3,2 yekhompuyutha eqhubekayo ukwenza ikhodi ye-classical efanayo. Leli gebe elikhulu lokusebenza, elihambisana neqiniso lokuthi umphumela ungaphinda ku-Willow noma kwamanye amadivaysi ekhwalithi efanayo, isisekelo salokho okubizwa ngokuthi "inzuzo eqinisekisiwe ye-quantum".
Ngaphezu kwalokho, iphrothokholi esetshenziswa i-Google Akuhlali kuwumsebenzi olula ekuphakameni kwe-quantum ngaphandle kwesiceloNgokungafani nokuhlolwa kwangaphambilini, okugxile ezinkingeni zezibalo zokwenziwa okunzima ukuzihumushela emhlabeni wangempela, lapha i-algorithm isetshenziselwa ukulingisa izinqubo zomzimba eziqondile kakhulu: ukwakheka kanye nokuguquguquka kwama-molecule wangempela nakho kufundwe nge-nuclear magnetic resonance.
Inzuzo ye-quantum eqinisekisiwe: kungani lokhu kuphumelela kuhlukile
Kuze kube manje, izimemezelo eziningi "ze-quantum supremacy" zithole ukugxekwa ngoba Bekungacaci ukuthi ungayiqinisekisa kanjani imiphumela ngokuzimele nokuthi izinkinga ezixazululiwe zazisebenzisa kanjani. Ingqophamlando ye-Google yango-2019, ngokwesibonelo, yayihlanganisa ukwenza izibalo kumasampula esekethe okungahleliwe okungekho ikhompuyutha enkulu engakwazi ukuphindaphinda ngesikhathi esifanele, kodwa futhi engazange isetshenziswe ngaphandle kwelabhorethri.
Nge-Quantum Echoes, inkampani izama ukuxazulula leyo mpikiswano ngokuhlolwa okuklanywe kwasekuqaleni ukuba kube iqinisekiseke futhi iphinde iqhinga kunoma ubani oyifunayoI-algorithm isetshenziswe ngamapharamitha nokucushwa amanye amaqembu ocwaningo, ane-quantum hardware eqathaniswayo, angazama ukuyiphindaphinda. Ngaphezu kwalokho, imiphumela ye-quantum simulation iqhathaniswa nezilinganiso zomzimba zakudala ezitholwe kusetshenziswa amasu amiswe kahle.
"Ukuqinisekiswa kwe-quantum" okufunwe yi-Google kuncike ezinsikeni ezimbili: okokuqala, iqiniso lokuthi izibalo zingaphinda zenziwe kweminye imishini ye-quantum efanayo; okwesibili, kungenzeka qhathanisa okukhiphayo kwe-algorithm nedatha yokuhlola imaging magnetic resonance yenuzi noma ukulingiswa kwakudala ezimeni lapho kusengenzeka khona. Lokhu kuqinisekisa okukabili kunikeza isisindo ekugomeleni kokuthi asivele sibhekane neqhinga lezibalo okunzima ukuliqinisekisa.
Ukuze lolu hlobo lokubonisa lwenzeke, i-hardware kufanele ihlangane ukusebenza ngesivinini esiphezulu namazinga amaphutha aphansi kakhuluNoma yikuphi ukuchezuka ekulandeleni kokuhlehla kwesikhathi konakalisa i-echo yokugcina. Iqiniso lokuthi u-Willow ukwazile ukunqoba le nselele ngaphandle kokuwa lisikisela ukuthi ukulawula ama-superconducting qubits sekufinyelele izinga elimangalisayo, elivuthwe kakhulu kuneminyaka embalwa edlule.
Noma kunjalo, ochwepheshe abaningana bakhuthaza ukuqapha. Abacwaningi abafana noCarlos Sabín, woMnyango weTheory Physics e-Autonomous University of Madrid, baveza ukuthi Ezinye izinzuzo ze-quantum sezimenyezelwe, ezibuye zafaneleka. Ngenkathi amanye amaqembu elungise ama-algorithms akudala noma athole izindlela zokulinganisa imiphumela kusetshenziswa amakhompuyutha avamile, umphakathi wesayensi usuphezu kwenqubo yokuqinisekisa ukuthi ukuhlolwa kwe-Google kuwuphawu olungakanani umngcele oqinile.
Ukusetshenziswa kwe-chemistry: ama-molecule, i-NMR kanye nephupho le "quantoscope"
Esinye sezici ezigqama kakhulu ze-Quantum Echoes ukusetshenziswa kwayo njengethuluzi le ukumbumbuluzwa kwamakhemikhali kanye ne-quantum spectroscopyNgokubambisana neNyuvesi yaseCalifornia eBerkeley, i-Google isebenzise i-algorithm ku-Willow ukuze ihlole ama-molecule amabili: eyodwa inama-athomu angu-15 nenye inama-28, isebenzisa idatha yokuhlola ye-nuclear magnetic resonance (NMR) njengephuzu lokuqhathanisa.
I-MRI, umzala we-spectroscopic we-imaging magnetic resonance yezokwelapha, isebenza njenge-a isibonakhulu samangqamuzana asekelwe kumagnetic "spins" ama-nuclei e-athomu. Ngokuthola ukuthi la ma-spins asabela kanjani kumagnetic fields namasignali amafrikhwensi omsakazo, ososayensi bangakwazi ukuthola indawo ehlobene yama-athomu futhi, ngenxa yalokho, ukwakheka kwe-molecule. Kuyithuluzi eliyisisekelo ku-chemistry, biology, kanye nesayensi yezinto zokwakha.
Inkinga ukuthi, lapho ama-molecule eba makhulu noma ukusebenzisana phakathi kwama-spins kuba nzima kakhulu, i- Izindlela zakudala zokuhumusha idatha ye-NMR ziba eqolo kakhulu Ngokombono wokubala. Kulapho i-Quantum Echoes ingena khona: ikhono layo lokulandelela amandla e-quantum yangaphakathi yohlelo lwezinxushunxushu luyivumela ukuthi ifanekisele ukusebenzisana phakathi kwama-spins ebangeni elide.
Ebufakazini bomqondo owenziwe ngeBerkeley, imiphumela etholwe nge-algorithm ye-quantum Zaqondana nezilinganiso zeMRI zendabuko. kuwo womabili ama-molecule, ayemele ukuqinisekiswa okuqinile kokuqala kwendlela. Kodwa ngaphezu kwalokho, ukuhlaziywa kwe-quantum kwembule imininingwane eyengeziwe mayelana ne-spin dynamics engeke ivame ukutholwa ngamasu e-classical, ekhomba ukuzwela okukhulu.
Abacwaningi abafana no-Ashok Ajoy, umhlanganyeli we-Google Quantum AI kanye noprofesa eBerkeley, sebevele bekhuluma ngekusasa. "I-Quantum spectroscopy" ekwazi ukweqa imingcele yamanjeKulesi simo, inhlanganisela ye-NMR yokuhlola enama-algorithms e-quantum afana ne-Quantum Echoes ingaba ithuluzi eliphezulu lokuthola imithi emisha, ukuqonda kangcono izifo eziyinkimbinkimbi njenge-Alzheimer's, noma ukuklama izinto ezithuthukisiwe zamabhethri, ama-polymers, noma ama-superconducting qubits ngokwawo.
Umthelela ongaba khona kwezokwelapha, isayensi yezinto zokwakha, nezinye izimboni
Uma izethembiso ze-Google ziyenzeka, i-Quantum Echoes ingaba yisinyathelo sokuqala esibalulekile amakhompyutha we-quantum anezinhlelo zokusebenza ezibonakalayo zomhlaba wangempelaIkhono lokumodela ngokunembile amasistimu we-quantum yemizimba eminingi linemithelela eqondile emikhakheni efana nekhemikhali yokubala, lapho ukulingisa ukusebenzisana kwe-elekthronikhi okuyinkimbinkimbi kuyinkinga ecishe ibenqabele kukhompyutha yakudala.
Emkhakheni we-biomedical, lokhu kuhumusha ukuthi kungenzeka ukuhlola isikhala samangqamuzana ezidakamizwa ngempumelelo kakhuluEsikhundleni sokuhlola ngokungaboni izinkulungwane zamakhompiyutha, ikhompuyutha ye-quantum ingasiza ukubikezela ukuthi yiziphi izakhiwo ezifanelana kangcono nethagethi ethile yebhayoloji, isheshise ukuthuthukiswa kokwelashwa kwezifo ze-neurodegenerative, umdlavuza, noma ezinye izifo eziyinkimbinkimbi.
Kusayensi yezinto zokwakha, umqondo ofanayo uyasebenza ku klama izinhlanganisela ezintsha ezinezakhiwo ezithileAma-superconductors azinze ngokwengeziwe, izinto zebhethri ezinamandla amakhulu, ama-polymer athuthukile, noma ama-alloys alula futhi aqinile. Ukulawula phezu kwe-quantum Dynamics kuleveli ye-microscopic kwenza umehluko phakathi kokuhlola izinhlanganisela ezingahleliwe nokulungisa kahle imiphumela ngokulingisa okuthembekile.
Okungezwe kukho konke lokhu umthelela ongaba khona ezindaweni ezifana ne-cybersecurity. Nakuba i-Quantum Echoes ngokwayo ingaklanyelwe ukwephula ukubethela, iyingxenye ye igagasi elifanayo lenqubekelaphambili eliletha imishini ye-quantum eduze nokuba usizoUmphakathi wezokuphepha usuvele ukhuluma ngesu "lokuvuna manje, susa ukubethela kamuva": ukweba idatha namuhla ukuze ibhalwe phansi lapho amakhompyutha e-quantum ekhona akwazi ukuphula ama-cryptographic algorithms amanje, okuholele ekutheni izinhlangano ezifana ne-European Union kanye ne-ENISA zihlele ukushintshela kumasistimu we-post-quantum.
Ezingeni le-geopolitical, umnyakazo we-Google ungena ku-a Ukuncintisana okuqinile neziqhwaga ezifana ne-IBM, iMicrosoft kanye nabadlali abambalwa baseShayinaIzingxenyekazi ezifana ne-Wukong e-China, noma intuthuko ye-IBM ku-superconducting qubits nama-logic qubits aphile isikhathi eside, abonisa ukuthi akekho ofuna ukusala ngemuva. Inzuzo eqinisekisiwe ye-quantum i-Google eyifunayo, ngaphezu kwenqubekelaphambili yesayensi, umlayezo wamasu mayelana nendawo yayo kulo mjaho.
Imikhawulo yamanje kanye nokungabaza phakathi komphakathi wesayensi
Akuzona zonke iziqhumane. Nakuba ukuhlolwa kwe-Quantum Echoes kumelele ukugxumela phambili ezigabeni ezidlule, ochwepheshe abambalwa bayakugcizelela lokho Sisesesigabeni sokuhlola ngokucacile.Okwamanje, imibukiso yenziwe ngama-molecule amancane kanye namasekethe e-quantum okuthi, nakuba ehlaba umxhwele, asekude nalokho obekuzodingeka ukubhekana nezinkinga ezinkulu zezimboni.
Ngokwezilinganiso eziqoqwe yi-Google ngokwayo, ukufinyelela ama-molecule adinga ngokulandelana kwe Ama-qubits angama-50 wobunzima obufaneleLokhu kuzodinga ukusebenza phakathi kwamakhulu ezinkulungwane kanye nezigidi ezimbalwa zamasango e-quantum logic. Leyo nombolo ingaphezulu kakhulu kwamasango angu-792 asetshenziswa ekuhloleni kwamanje, futhi amasu okunciphisa amaphutha asebenza kulo mbuso angase angalinganisi kahle kumasekethe ajule kakhulu.
Okunye ukugxekwa okuphindelelayo ukuthi, nakuba ukuboniswa kubonisa inzuzo yangempela ye-quantum, Ukusetshenziswa okusebenzayo okunomthelela omkhulu akukakafakazelwaNgamanye amazwi, i-algorithm isebenzele ukuqinisekisa izindlela kanye nokutadisha amasistimu angasingathwa ngamasu akudala athuthukisiwe, kodwa ayikaxazululi inkinga ebingafinyeleleki nhlobo kukhompyutha yakudala esimweni esithile semboni noma sezokwelapha.
Ngaphezu kwalokho, indaba yokulungiswa kwamaphutha isalokhu iyisithiyo. Kudinga ukusebenzisa amakhompuyutha e-quantum amakhulu Ama-qubits aqinile anengqondo akhiwe kusuka kuma-qubits amaningi abonakalayoukuze amaphutha ngamanye akwazi ukutholwa futhi alungiswe ngaphandle kokulahlekelwa ulwazi. I-Google ihlonze le nhloso njengengqopha-mlando 3 ye-quantum roadmap yayo: ukufeza i-logic qubit ephila isikhathi eside engamelana nezidingo zokuqhuba ama-algorithms ayinkimbinkimbi ngaphandle kokuphahlazeka.
Naphezu kwalokhu kubhuka, ngisho namazwi aqaphile ayakuvuma lokho I-Quantum Echoes ingaba isinyathelo sokuqala esibalulekile ekuboniseni ukusetshenziswa okusebenzayo. Isihluthulelo kuzoba ukubona ukuthi amanye amalabhorethri angakwazi yini ukukhiqiza kabusha ukuhlolwa, ukuthuthukisa ama-algorithms asendulo aqhudelanayo, futhi, ngaphezu kwakho konke, ukukala lawa masu kumasistimu anama-qubits amaningi namasango amaningi ngaphandle kwamaphutha akhuphukayo.
Uma ubheka isithombe esikhulu, i-Quantum Echoes ibumba i-a isibonakaliso esicacile sokuthi i-quantum hardware nesofthiwe zithuthuka ngokuhambisanaU-Willow ubonisa ukuthi kungenzeka ukusebenza ngezinga lephutha eliphansi ngokwanele ukuvumela amaphrothokholi okubuyisela emuva isikhathi esibucayi, kuyilapho i-algorithm ivula umnyango wezinhlelo zokusebenza ezibhekana ngqo nezinkinga zomzimba zomhlaba wangempela. Kusenomgwaqo omude ngaphambili, kodwa ama-echoes okuqala e-application quantum computing aseqala ukuzwakala kakhulu.
Okuqukethwe
- Iyini ngempela i-Quantum Echoes futhi kungani wonke umuntu ekhuluma ngayo?
- Okuyisisekelo kwe-quantum computing ukuqonda i-algorithm
- Isebenza kanjani i-Quantum Echoes isinyathelo ngesinyathelo ku-Willow chip
- Inzuzo ye-quantum eqinisekisiwe: kungani lokhu kuphumelela kuhlukile
- Ukusetshenziswa kwe-chemistry: ama-molecule, i-NMR kanye nephupho le "quantoscope"
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