Thaum teleportation ua tau?

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Thaum teleportation ua tau?
Thaum teleportation ua tau?

Video: Thaum teleportation ua tau?

Video: Thaum teleportation ua tau?
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Anonim

Thaum tib neeg teleportation tam sim no tsuas muaj nyob rau hauv science ntawv tseeb xwb, teleportation yog tam sim no nyob rau hauv lub subatomic ntiaj teb no ntawm quantum mechanics -- albeit tsis nyob rau hauv txoj kev feem ntau depicted nyob rau hauv TV. Hauv lub ntiaj teb quantum, teleportation suav nrog kev thauj mus los ntawm cov ntaub ntawv, tsis yog kev thauj mus los ntawm teeb meem.

Yuav siv sijhawm ntev npaum li cas thiaj xa xov mus rau tib neeg?

Los ntawm 2013 tech qauv cov tub ntxhais kawm siv, hloov cov ntaub ntawv rau ib tug tib neeg (ntawm bandwidth ntawm 29.5 mus rau 30 GHz) yuav siv mus txog 4.85 × 10 15 years, ntev npaum li lub hnub nyoog ntawm ntug. Muaj tseeb tiag, thev naus laus zis zoo dua thiab txoj hauv kev tshiab yog qhov tsim nyog rau tib neeg teleportation kom dhau los ua qhov tseeb.

Yuav ua li cas yog tib neeg tuaj yeem xa xov tooj tau?

Lub zeem muag ntawm tib neeg teleportation tuaj yeem ua rau lub neej sib txawv zoo nkauj rau koj thiab kuv. Peb bridges thiab txoj kev tuaj yeem dhau los ua qhov chaw pov tseg, cov nroog tuab yuav dhau los ua ib yam dhau los, thiab kev tshawb nrhiav qhov chaw yuav nrawm nrawm ntawm qhov uas peb tsis tau npaj rau.

quantum teleportation ua tau li cas?

Lub quantum teleportation ntawm ib tug qubit tau ua tiav siv quantum entanglement, nyob rau hauv uas ob los yog ntau tshaj particles inextricably txuas rau ib leeg. Yog hais tias ib tug entangled khub ntawm hais yog sib koom ntawm ob qhov chaw sib cais, txawm nyob deb ntawm lawv, cov ntaub ntawv encoded yog teleported.

Puas teleportation nrawm?

Lub 'teleportation' yog instant, tshwm sim sai dua li qhov ceev ntawm lub teeb, thiab cov kws tshawb fawb tau tshaj tawm txog kev ncaj ncees ntawm ntau dua 90 feem pua, raws li kev tshawb fawb tshiab, luam tawm hauv PRX Quantum. Fidelity yog siv los ntsuas qhov kaw qhov txiaj ntsig qubit rau cov lus qub uas tau xa tuaj.

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