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FUTUREOFTECH18March2026
GlobalSemiconductors
FutureofTech:QuantumComputingandthe"TSMC"forQPU
DavidDai,CFA
+85229185704
david.dai@
QingyuanLin
,Ph.D.
+85221232654
qingyuan.lin@
MarkC.Newman
+12128457822
mark.newman@
CarmineMilano
+442077621857
ano@
FrancisMa
+85221232626
francis.ma@
ZhengCui
+85221232694
zheng.cui@
AprilLi
+19173448339
april.li@
PhoebeSun
+19173448481
phoebe.sun@
QuantumProcessorUnits(QPUs)arelikelytobecomethenextimportantco-
processorindatacenters,sittingalongsideCPUsandGPUs.CPUswillremainthe
workhorseforgeneral-purposecomputing,whileGPUsdominatehighlyparallelworkloadssuchasAI.QPUs,inturn,couldbecomeessentialforasetofproblemsthataretoo
complexortoocostlyforclassicalprocessorstosolveefficiently.QPUsleveragequantummechanicstosolveexponentiallycomplexproblemsclassicalcomputerscannot.The
analogyisQPUscansearcha100-millionphonebookallatoncewhileCPUsgopagebypage.ForitsapplicationinAI,itsroleislimitedintheshorttermtohybridworkflows
suchasquantumkernels,featuremapping,andselectedoptimizationorsimulation-
ledtasks,butintheLT,whenlarge-scale,error-correctedquantumcomputersemerge,QPUscouldhelpacceleratepartsofmodeltraining,optimizationandpossiblygenerativemodeling.BeyondAI,theclearestapplicationsareindrugdiscovery,materialsscience,chemistry,andfinancialoptimization.
QPUscanbebuiltusingtwoleadingmodalities,superconductingcircuitsand
trappedions.SuperconductingQPUs,usedbyIBMandGoogle,relyonpatterned
Josephsonjunctioncircuitsfabricatedwithsemiconductorstyleprocesses,buttheleadingplayerskeepthisworkinhouse.SuperconductingQPUsbenefitfromfastgatespeedsandhighqubitcounts,butishighlysensitivetonoise.TrappedionQPUsusemicrofabricatediontrapchipswithpatternedelectrodes,plusgrowingopticalintegration,whilethequbitsthemselvesareindividualatomscontrolledbylasersandelectromagneticfields.This
technologyusesreal(ratherthansimulated)andhencehighqualityqubits,leadingtolongercoherencetimesandextremelyhighgatefidelity,butcomplexlaser/opticalcontrolsystemsmayhinderscaling.
Infineonistheleadingfoundryintrappedions,supplyingQPUtoQuantinuum
andIonQ.Itsroadmapistobuildtheenablinghardware-theiontraps,integrated
photonics,andcontrolelectronics,andpartnerwiththepure-playcompaniesmostlikelytoscaletrapped-ionsystemscommercially.IonQmaymovetoverticalintegrationwith
theacquisitionofSkyWater,butthatalsoleavessubstantialopportunitiestoInfineonforSkyWater’sothercustomers.IfQuantumcomputingtakesoffwithtrappedironparadigm,Infineoncouldbenefitsubstantially.
WebelievethatIBM’sinvestmentsinquantumcomputingwillyielddividends.IBM(IBM)hasspentthepastdecadeadvancingitsvisionoflarge-scalefault-tolerantquantumcomputingwithoneofthemostcomprehensiveroadmapsintheindustry.Onthehardwarefront,IBMdevelopssuperconductingqubitquantumprocessors,includingthe127-qubitEagle,133-qubitHeronr1,and156-qubitHeronr2andr3.Thesequantumprocessing
units(QPUs)arethenintegratedintoquantumsystemsanddatacenters.Onthesoftwareside,IBMoffersQiskit,theworld’sleadingopen-sourceplatformthatefficientlytranslateshigh-levelalgorithmsintoinstructionsoptimizedforquantumdevices.Bycombining
cutting-edgehardwarewithpowerfulsoftware,IBMQuantumdeliversafull-stackquantumcomputingsolutionaimedatmakingpracticalquantumapplicationsareality.
SeetheDisclosureAppendixofthisreportforrequireddisclosures,analystcertificationsandotherimportantinformation.Alternatively,visitourGlobalResearchDisclosureWebsite.
FirstPublished:18Mar202621:00UTCCompletionDate:18Mar202617:39UTC
DavidDai,CFA+85229185704
david.dai@
18March2026
BERNSTEINTICKERTABLE
17Mar
2026
TTM
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Target
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Cur2024A2025E2026E
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IFX.GR(Infineon)
O
EUR
39.74
52.00
3.5%
EUR
1.38
1.65
2.33
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688256.CH(Cambricon)
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1,066.00
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256.11
330.00
(14.6)%
USD
10.32
11.58
12.34
24.8
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1,723.55
SPX
6,716.09
O-Outperform,M-Market-Perform,U-Underperform,NR-NotRated,CS-CoverageSuspended
688256.CH,688041.CHestimateisReportedEPS;IBMvaluationisAdjustedP/E(x);IFX.GRbaseyearis2025;
Source:Bloomberg,Bernsteinestimatesandanalysis.
INVESTMENTIMPLICATIONS
IBM:werateIBMMarket-Perform,withatargetpriceof$330.
IFX:werateInfineonOutperform,withatargetpriceof€52.
Cambricon:werateCambriconOutperform,withatargetpriceofCNY2000.
Hygon:werateHygonOutperform,withatargetpriceofCNY280.
GLOBALSEMICONDUCTORSBERNSTEINlsocIeTecENeRAlECROUP2
GLOBALSEMICONDUCTORSBERNSTEINlsocIeTecENeRAlECROUP3
DETAILS
Quantumprocessorunits(QPUs)willrunsidebysidewithCPUsandGPUs.Inthepastdecade,wewitnessedtheriseofGPUs,thankstoAI.GPUsdoesnotreplaceCPUs;infact,majorityofthedaytodayworkisstillrunningonCPUs,e.g.checkingemail,browsing,workingonWordorExcelspreadsheets.ButGPUsareexcellentinonething-parallelmatrixcomputations,makingthemtheidealprocessorforAI.TheGPUhasbecomeanessentialco-processorofCPU.
Quantumprocessors(QPUs)havehighpotentialtobetheco-processorofthefuture.QPUsdon’treplaceCPUsorGPUs,asmostoftheclassicalproblemsarestilleasierorcheapertobeexecutedonCPUorGPUs.However,QPUsaresuperiorortheonlyoptionforasubsetofintractableproblems,makingthemirreplaceableinthefuture(Exhibit1,Exhibit2,Exhibit3).
Thisreportcontainstwomainparts.Inthefirstpart,wediscussthewayquantumcomputingworksanditspromisingfutureapplications.Inthesecondpart,wediscusshowtomakeaQPUusingtoday’ssemiconductorprocess,andhighlightthe
methods.
EXHIBIT1:CPUsremainbestforsequentialwork,whichmeanstasksthatmustbedonestepbystep.GPUsremainbestforhighlyparallelwork,whichmeansthesameoperationrepeatedmanytimesatonce.AQPU,ismorelikelytobecomeathirdtypeofacceleratorforanarrowerclassofproblemswheremanyinteractingpossibilitiesmust
beexploredtogether.
Source:Bernsteinanalysis
EXHIBIT2:GoogleWillow,theirstate-of-the-artquantumcomputingchipbasedonSuperconductingQubits
Source:Google
EXHIBIT3:MicrosoftMajorana1,theworld’sfirstquantumchippoweredbyTopologicalQubits
Source:Microsoft
DavidDai,CFA+85229185704
david.dai@
18March2026
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QUANTUMCOMPUTING:ANEWCOMPUTINGPARADIGM
Quantumcomputingleveragestheprinciplesofquantummechanicstoprocessinformationinwaysfundamentallydifferentfromclassicalcomputing.Whileclassicalcomputersrelyonbinarybits(0or1),quantumcomputersusequantumbits
(qubits).Iwon’tgetintothedetailsonthephysicsonwhatqubitsare(andBTWtherearemanytypesofqubits,GoogleWillow(GOOGL,Market-perform,coveredbyMarkShmulik)isbasedonsuperconductingqubits,whiletheMajorana1fromMicrosoftisbasedontopologicalqubits),butthe‘magic’hereisaqubitcanbeinastateof0,1,oranyprobabilisticcombinationofboth
simultaneously(Exhibit4).Youmayfeelabitdifficulttoimagingwhatthismeans,becausethisquantumphenomenondoesnotexistinthedailyenvironmentthatwearefamiliarwith,butone(notsoaccurate)analogyhereforqubitisacointhatisspinningintheair,untilyoucatchitthecoinisinacombinationoffacingbothupsideanddownside.ThisiscalledSuperposition
(Exhibit5),whichisthecorequantumphenomenonthatenablesaquantumcomputertoperformparallelcomputationson
multiplestatesatonce.AnothercorephenomenoniscalledEntanglement(Exhibit5):Whenqubitsbecomeentangled,the
changeinstateofonequbitinstantaneouslyinfluencesthestateofanother,evenacrossvastdistances.Combiningthetwo
createscorrelatedsystemsthatexponentiallyincreasecomputationalpowerasmorequbitsareadded,inotherwordsmakingcalculationmuchfasterforcertaintasks.Forexample,whenwetrytosearchonephonenumberina100-millionphone
book,aclassicalcomputercheckseachpageoneatatime,whileaquantumcomputerchecksallpagesatthesametime.Thedifferenceincomputingtimeconsumptionthusisexponentiallydifferent.IntheexampleofWillow’sperformance,theyusedtherandomcircuitsampling(RCS)benchmark,Willowperformedacomputationinunderfiveminutesthatwouldtakeoneoftoday’sfastestsupercomputers1025or10septillionyears.Asareference,ouruniverseisonlyapproximately13.8billionyearsold,or1010years,sothat’satimespanthatismuchlongerthanthelifeofouruniverse.
EXHIBIT4:Illustrationofclassicalbitvsqubit
EXHIBIT5:IllustrationofQuantumentanglementandQuantumsuperposition
Source:
/figure/Quantum-entanglement-and
-quantum-superposition_fig1_350597652
Source:
/Terminology/Difference-between
-
Bit-and-Qubit.html
Althoughthissoundsverycool,wewanttohighlightthatQuantumcomputingandclassicalcomputingarefundamentally
differenttoolsdesignedtosolvedistinctclassesofproblems.Theyarecomplementaryratherthancompetitive.Quantum
Computersarespecializedinsolvingspecific,complexproblemsthatinvolvedexponentialcomplexitythatareintractablefor
classicalcomputersduetotheirsequentialprocessinglimitations,buttheyarenotgoodatdeterministic,everydaytasksthat
weneedinourday-to-daylife,forexamplesendingemails,browsingwebsites,orstreamingvideos.Inaddition,quantumstatesareinherentlyfragileandthusquantumcomputerscannotbemovedaround,mostquantumsystems(e.g.,superconducting
qubits)requirenear-absolute-zerotemperatures(~10mK)andultra-stableelectromagneticshielding,makingitimpossibleatthispointtominiaturize.Exhibit6,Exhibit7showstwoexamplesbyGoogleandMicrosoft,eventhoughthechipissmallenoughthatyoucanholditonyourhand,alltheotherelementsforcooling,shielding,electricconnectionetc.needtotakeoneormanybigroomstohost,andwedon’tforeseeinthenearfuturethissituationwouldchange.Thismeansthatevenifthescientists
canbuildanoperationalquantumcomputer,yourlaptopisn’tbecomingquantum-powered,butyourcloudservicesmight
tapquantumcomputersforspecializedtasks.Theanalogyhereofthecomparisonbetweenquantumcomputerandclassicalcomputerisarocketvsacar,therocket(analogytothequantumcomputers)couldbethousandsoftimesfasterthanthecar(analogtotheclassicalcomputers),buttheyarejusttwoverydifferentkindsofvehiclesthatyouwillneverreplaceallcarswithrockets.
DavidDai,CFA+85229185704
david.dai@
18March2026
GLOBALSEMICONDUCTORSBERNSTEINlsocIeTecENeRAlECROUP5
EXHIBIT6:ImageofthecoolingelementsofGoogle’squantumcomputer
Source:Google
EXHIBIT7:ImageofthecoolingelementsofMicrosoft’squantumcomputer
Source:Microsoft
RECENTDEVELOPMENTINQUANTUMCOMPUTING
Theearlystageofquantumcomputingdevelopmenthasremainedmainlyonbuildingmorephysicalqubits,thesesystems
tendtobestillnoisywithhigherrorrates.In2019,GoogleclaimedtohaveachievedquantumsupremacywithSycamore(53
physicalqubits),solvingataskin200secondsthatwouldtakeasupercomputer10,000years,commonlycitedasamilestoneinquantumcomputingresearch.However,thetaskthatGooglesolvedisnotpracticallyuseful(samplingtheoutputofarandomquantumcircuit),andsomeresearchersarguedthatclassicalcomputersmightbeabletosolvesimilarproblemsmoreefficientlywithfurtheradvancements.
In2023,IBM’sreleaseofthefirst1,000qubitquantumchip,the1,121-qubitCondor,wasanimportantscalingmilestonebecauseitshowedthatIBMcouldpushmonolithicscalingtoamuchlargersuperconductingprocessor.However,IBMmadeclearitsperformancewasdescribedascomparabletotheprevious433-qubitOsprey,underliningthatphysical-qubitcountaloneisnotasufficientmeasureofprogress.Inquantumcomputing,whatmattersisnotjustscale,butwhetherthatscalecomeswithhighgatefidelity,lowcrosstalk,stablecontrol,anderrorrateslowenoughtosupportquantumerrorcorrection.
ThatiswhyIBM’sHeronprocessorspresentedinthesameevent(Exhibit8)aregenerallyseenasmoremeaningfulthanCondorfromaperformanceperspective.WhilethefirstHeronhadonly133qubits,farfewerthanCondor’s1,121,IBMdescribesHeronasitshighest-performingprocessorfamily,builtwithtunablecouplers,deliveringa3–5ximprovementindeviceperformance
overEagleandvirtuallyeliminatingcrosstalk.
GLOBALSEMICONDUCTORSBERNSTEINlsocIeTecENeRAlECROUP6
EXHIBIT8:In2023,IBMreleasedtheHeronquantum
chip,with133quibits,deliveringa3–5ximprovementindeviceperformanceoveroldergenerationsandvirtuallyeliminatingcrosstalk.
Source:IBM,Bernsteinanalysis
Quantumcomputationworksbyapplyinggatestoqubitstocreatehighlycorrelatedquantumstates,thenmeasuringthemtoproduceanoutput.Foryears,themaindoubtwaswhetherthiscouldscale,becausequbitsnaturallyloseinformationovertimeandtheveryoperationsusedtocontrolandreadthemalsointroduceerrors.
Inthisregard,anotherimportantrecentbreakthroughisthatteamsatGoogleQuantumAI,Quantinuum(private),Harvard/
QuEra(private),andtheUniversityofScienceandTechnologyofChina(USTC)havenowshownthattheseerrorscanbe
managedthroughQuantumErrorCorrection(QEC).InQEConelogicalqubitisencodedacrossmultiplephysicalqubits,sothesystemcandetectandfixdegradationduringcomputation.Crucially,thesegroupsdemonstratedthattheirerrorratesarebelowthethresholdneededforrepeatedcorrectiontoimprovereliabilityratherthanworsenit,whichiswhymanyphysicistsnowseelarge-scale,fault-tolerantquantumcomputingasaviablepath.
Google’sWillowquantumchip,unveiledinlate2024,showedthaterrorratescandropexponentiallyastheencodedsystem
grows,akeyrequirementforscalablequantumerrorcorrection(Exhibit9,Exhibit10).ThisiswhyWillowisoftenviewedasoneofthemostsignificantrecentsuperconductingchips:itadvancedthefieldonthemetricthatmattersmostforfaulttolerance—whetheraddingqubitshelpssuppresserrors,ratherthansimplyaddingmorenoise.GooglepositionedWillowasabridge
betweenearlybeyond-classicalexperimentsandthemorechallenginggoaloflarge,error-correctedquantummachinescapableofrunningcommerciallymeaningfulalgorithms(Exhibit11).
GLOBALSEMICONDUCTORSBERNSTEINlsocIeTecENeRAlECROUP7
EXHIBIT9:Googledemonstratedthatlogicalqubit
performanceimprovesassurface-codesizeincreases.Movingfrom3×3(red)to5×5(cyan)and7×7(blue)
significantlyreduceslogicalerrorrates.OnWillow,the7×7logicalqubitremainscoherenttwiceaslongasthebestphysicalqubit(green)andtwentytimeslonger
thantheprevioussurface-codeimplementationonSycamore(gray,black)
EXHIBIT10:Schematicofadistance-7(d=7)surfacecodeona105-qubitprocessorproposedbyGoogle,consist
ofmeasurequbit(blue,7x7),stabilizer(blue-colouredtile),dataqubits(gold,7x7)andleakageremovalqubits(green)
Source:
/articles/s41586-024-08449-y
Source:Google,Nature,Bernsteinanalysis
EXHIBIT11:Google’squantumcomputingroadmap
Source:Google,Bernsteinanalysis
GLOBALSEMICONDUCTORSBERNSTEINlsocIeTecENeRAlECROUP8
QUANTUMCOMPUTINGFORAIANDOTHERAPPLICATIONS
QuantumcomputingforArtificialIntelligence
QuantumcomputinghasgainedmomentumasapotentialenablerforAI,particularlyinmachinelearning,becauseboththe
needfornewcomputeapproachesandtheunderlyingquantumtechnologyhaveadvancedmaterially.TherecentAIwavehasexposedgrowingbottlenecksincompute,memory,andpower,whilequantumcomputinghasmaturedfromalargelytheoreticalfieldintoonewithamorecrediblealgorithmicbase,andincreasinglyvisiblehardwareroadmaps.
Additionally,theecosystemisincreasinglymovingfromtheorytoexperimentation,withlargeplayersnowbuildingconcrete
AI–quantumplatforms:Japan’sAISTisworkingwithIonQ(IONQ,notcovered)andQuEra(private)onABCI-Qasahybrid
environmentforquantumsimulation,andquantummachinelearning;NvidiahaslaunchedtheNVAQCtoconnectquantum
hardwarewithAIsupercomputinginfrastructure(Exhibit12);SoftBankandQuantinuumaretargetingpracticalAI–QC
applicationsthroughpartnershipwithQuantinuum’sGenQAIframeworkwhichisexplicitlydesignedtobringquantum-
generateddataintoAIworkflows(Exhibit13).Together,theseexamplesshowthattheAI–QCstoryisnolongerjustconceptual,butisbeginningtotakeshapeinrealinfrastructure,software,andapplicationdevelopment.
EXHIBIT12:NVIDIAlastyearannounceditisbuildingtheNVIDIAAcceleratedQuantumResearchCenter(NVAQC)integratingquantumhardwarewithAIsupercomputers,enablingacceleratedquantumsupercomputing.
EXHIBIT13:SoftBankandQuantinuumannounceda
partnershipinquantumcomputingtoovercomethelimitationsofclassicalAIandrealizenext-generationtechnologies.
Source:Quantinuum,Bernsteinanalysis
Source:NVIDIA,Bernsteinanalysis
QuantumAIintheshort/mediumterm
Intheshort/mediumterm,meaningontoday’sNISQ(noisyintermediatescalequantum)hardware,theroleofquantum
inAIisnarrow.Oneoftheclearestexampleisinquantumkernelsandrelatedfeature-mappingtasks.Akernelisawayof
measuringsimilaritybetweendatapointsaftermappingthemintoarichermathematicalspace.Thequantumprocessor
helpstransformdataintoaricherrepresentationandaclassicalmodelstilldoesmostofthelearning.Inpracticalterms,
thismeansquantumismostlikelytohelpwithselectedsub-taskssuchasclassification,similaritysearch,orparts
ofoptimizationratherthanwithend-to-endAIsystems.In“QuantumMachineLearninginFeatureHilbertSpaces”,2019,
SchuldandKilloranexplainthataquantumcomputercannaturallyperformthiskindofmappingintoaverylargefeature
space.Beyondcoremachine-learningtasks,themostcredibleearlyAI-adjacentvalueislikelytoemergefromhybridAI–QC
workflowsinsimulation-andoptimization-intensivedomains,whereAIisalreadyusedalongsidescientificcomputingincludingdrugdiscovery,materialsmodeling,catalystdesign,andfinancialriskanalysis—ratherthanasastandaloneendapplication.
Wediscusstheseapplicationsinmoredetailbelow.RigettiComputing(RGTI,NotCovered)CEO,Dr.SubodhKulkarniatthe2026TMTForumalsobelievesthatthefirstmeaningfulAI-adjacentvaluefromQCismorelikelytocomefromhybridAI–QCworkflowsinsimulationandoptimizationthanfrommainstreamenterpriseAI.
Hence,theliteratureandrecentindustrycommentarydonotsupporttheideathatcurrentquantumhardwarecanmaterially
acceleratemainstreamAItraining.Onemajorreasonisdataloading:ifthedatabegininclassicalform,movingtheminto
quantumstatescanbeslowandcanerasemuchofthetheoreticalspeedup.Therefore,therealisticshorttomediumtermconclusionisthatQCcanhelpAIinalimitednumberofhybridapplications,especiallyfeaturemapping,optimization
DavidDai,CFA+85229185704
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andsimulation-ledworkflows.
QUANTUMCOMPUTINGFORAIINTHELONGERTERM
Thelongertermcaseismoreinterestingandalsomorespeculative.Intheory,quantumcomputingofferstransformative
potentialtoaccelerateartificialintelligencethroughexponentialparallelisminprocessinghigh-dimensionaldatasets.The
quantum-enhancedmachinelearningtechniqueslikequantumneuralnetworkscanbedesignedtohavepolynomial-to-
exponentialspeedupsintrainingdeeplearningarchitecturesandfeatureextractiontasks.Thestrongestlongtermideaisthatquantumcouldspeeduppartsofoptimizationandlinearalgebrathatsitunderneathmachinelearning.Optimizationmeanstherepeatedprocessofadjustingmodelparameterstoreduceerror.InTowardsprovablyefficientquantumalgorithmsforlarge-scalemachine-learningmodels,2023,Liuetal.showthatfault-tolerantquantumcomputingcould,underspecificassumptions,accelerateversionsofstochasticgradientdescent,whichisoneofthecentralworkhorsesofmodernmachinelearning.Thisisimportantbecauseitdirectlylinksquantumcomputingtothetrainingloopoflargemodels.
Asecondlongertermareaisgenerativemodeling,whichmeanslearningaprobabilitydistributionandthengenerating
newsamplesfromit.ThismattersbecausemodernAIreliesheavilyonprobabilisticmodels.In“Aquantummachinelearningalgorithmbasedongenerativemodels”,2018,Gaoetal.arguethatquantumgenerativemodelscanrepresentsome
distributionsmoreefficientlythanclassicalonesandcanofferexponentialspeedupinlearningandinference.Thisis
conceptuallyimportantbecauseitsuggeststhatquantummayeventuallymatternotonlyforfastermathunderthehood,butalsofortheactualmodelingofcomplexsystems(Exhibit14).Again,thelimitingfactorishardware.Withoutstableanderrorcorrectedmachines,thisremainsapromisingdirectionratherthanacommercialnear-termapplication.
EXHIBIT14:Apossibleapproachforlarge-scalemodelsistopre-trainadensenetworkclassically,prunemost
oftheweights,andthenusetheremainingsparsenetworktobuildaquantumdifferential-equationsystem
basedonthetrainingdata.Ifthatsystemissufficientlysparseanddissipative,quantummethodsmayofferanadvantageintheearlystageoftraining.Thesolutionisthenmeasuredtorecoverthetrainedparametersand
reconstructaclassicalsparseneuralnetwork
Source:"Towardsprovablyefficientquantumalgorithmsforlarge-scalemachine-learningmodels"J.Liuetal.2023
OTHERPOTENTIALAPPLICATIONS
BeyondAI,themostcredibleearlyapplicationsforquantumcomputingarescientificandindustrialworkloadswhereclassicalcomputerseitherstruggletosimulatequantumsystemsaccuratelyorbecometooslowwhensearchingverylargeoptimizationspaces.
CryptographyandCybersecurity:Mostofmodernencryption(suchasonlinebanking,blockchain,andgovernment
communications)arebasedonawidelyusedencryptionmethodcalledRSA.Itisconsideredverysafeuntilthetheoryofquantumcomputingcomesout,becausedecryptinga2048-bitRSAnumberwouldtakeeventhefastestsupercomputers
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millionsofyears.AmathematiciancalledPeterShordevelopedanalgorithmexploitsquantummechanicstoperformdecryptionexponentiallyfasterthanclassicalmethods,ifyouhaveaquantumcomputerwith~4000logicalqubits(whichmeansmillionsofphysicalqubits)youwillbeabletocrackitinoneday.Althoughyouprobablydon’tneedtoworrytoomuchatthispoint,becausetodaythemostcutting-edgequantumcomputershaveonly~100physicalqubitsandisstillverydifficulttomake.Atthesametime,manyothertechnologiesarebeingdevelopedtocreateunhackablecommunicationchannels,asdemonstratedinChina’sMiciussatelliteexperimentsusingQuantumKeyDistribution(QKD).
Drug&MaterialsDiscovery:Quantumcomputerscanmodelmolecularinteractionsatthequantumlevel,bypassing
approximationsrequiredbyclassicalmethods.Forexample,simulatingcaffeine(C₈H₁₀N₄O₂)wouldtakeclassical
supercomputersmillenniabutcouldbedoneinhoursonafault-tolerantquantumcomputer.ThiscouldacceleratedrugdiscoveryfordiseaseslikeAlzheimer’s,andcouldenablenewmaterialsdiscovery,suchasmaterialsforhigh-temperaturesuperconductors.
SupplyChainOptimization:ManymodernsupplychainoptimizationsuchasRoutePlanningandInventoryManagement
couldbenefitfromquantumcomputing.Thecompute
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