Teleportacija - clanak

Teleportacija - clanak

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Teleportation: Express Lane Space Travel

Leonard David
Senior Space Writer
SPACE.com
Fri Jul 8,12:06 PM ET

Think Star Trek: You are here. You want to go there. It's just a matter of teleportation.

Thanks to lab experiments, there is growth in the number of "beam me up" believers, but there is an equal amount of disbelief, too.

Over the last few years, however, researchers have successfully teleported beams of light across a laboratory bench. Also, the quantum state of a trapped calcium ion to another calcium ion has been teleported in a controlled way.

These and other experiments all make for heady and heavy reading in scientific journals. The reports would have surely found a spot on Einstein's night table. For the most part, it's an exotic amalgam of things like quantum this and quantum that, wave function, qubits and polarization, as well as uncertainty principle, excited states and entanglement.

Seemingly, milking all this highbrow physics to flesh out point-to-point human teleportation is a long, long way off.

Well, maybe...maybe not.

A trillion trillion atoms

In his new book, Teleportation - The Impossible Leap, published by John Wiley & Sons, Inc., writer David Darling contends that ""One way or another, teleportation is going to play a major role in all our futures. It will be a fundamental process at the heart of quantum computers, which will themselves radically change the world."

Darling suggests that some form of classical teleportation and replication for inanimate objects also seems inevitable. But whether humans can make the leap, well, that remains to be seen.

Teleporting a person would require a machine that isolates, appraises, and keeps track of over a trillion trillion atoms that constitute the human body, then sends that data to another locale for reassembly--and hopefully without mussing up your physical and mental makeup.

"One thing is certain: if that impossible leap turns out to be merely difficult--a question of simply overcoming technical challenges--it will someday be accomplished," Darling predicts.

In this regard, Darling writes that the quantum computer "is the joker in the deck, the factor that changes the rules of what is and isn't possible."

Just last month, in fact, scientists at Hewlett Packard announced that they've hammered out a new tactic for a creating a quantum computer—using switches of light beams rather than today's run of the mill, transistor-laden devices. What's in the offing is hardware capable of making calculations billions of times faster than any silicon-based computer.

Given quantum computers and the networking of these devices, Darling senses the day may not be far off for routine teleportation of individual atoms and molecules. That would lead to teleportation of macromolecules and microbeswith, perhaps, human teleportation to follow.

Space teleportation

What could teleportation do for future space endeavors?

"We can see the first glimmerings of teleportation in space exploration today," said Darling, responding to questions sent via e-mail by SPACE.com to his home office near Dundee, Scotland.

"Strictly speaking, teleportation is about getting from A to B without passing through the points between A and B. In other words, something dematerializes in one place, then simply rematerializes somewhere else," Darling said.

Darling pointed out that the Spirit and Opportunity rovers had to get to Mars by conventional means. However, their mission and actions are controlled by commands sent from Earth.

"So by beaming up instructions, we effectively complete the configuration of the spacecraft. Also, the camera eyes and other equipment of the rovers serve as vicarious extensions of our own senses. So you might say the effect is as if we had personally teleported to the Martian surface," Darling said.

Spooky action at a distance

In the future it might be possible to assemble spacecraft "on-the-spot" using local materials. "That would be a further step along the road to true teleportation," Darling added.

To take this idea to its logical endpoint, Darling continued, that's when nanotechnology enters the scene.

When nanotechnology is mature, an automated assembly unit could be sent to a destination. On arrival, it would build the required robot explorer from the molecular level up.

"Bona fide quantum teleportation, as applied to space travel, would mean sending a supply of entangled particles to the target world then use what Einstein called 'spooky action at a distance' to make these particles assume the exact state of another collection of entangled particles back on Earth," Darling speculated.

Doing so opens the prospect for genuinely teleporting a robot vehicle--or even an entire human crew--across interplanetary or, in the long run, across interstellar distances, Darling said.

"Certainly, if it becomes possible to teleport humans," Darling said, "you can envisage people hopping to the Moon or to other parts of the solar system, as quickly and as easily as we move data around the Internet today."

UFO connection?

If indeed we are to become a space teleporting civilization, what about other advanced civilizations circling distant stars? Perhaps they have already mastered mass transportation via teleportation?

One might even be drawn to consider that mode of travel in connection with purported UFO visitation of Earth.

"Any strange comings and goings are candidates for teleportation, although you would obviously have to eliminate all mundane explanations first," Darling responded. "According to reports, some UFOs do appear and disappear quite abruptly, which would fit in with the basic idea of teleportation," he said.

Darling said that interstellar teleportation would be one way to circumvent the light barrier, "although, as we understand the process now, you would need to make a sub-light trip first to set up the teleportation receiver and assembler at the destination."

Quantum teleportation, Darling pointed out is the kind we can do at the subatomic level in the lab today. And that requires equipment at both ends to be able to work.

"Extraterrestrial intelligence that is thousands or millions of years ahead of us will certainly be teleportation experts," Darling advised, "if the technology can be implemented at the macroscopic biological level."

What possible outcome, then, from ET successfully tinkering with teleportation?

"We might expect advanced aliens to be occasionally beaming in to check on our progress as a species," Darling concluded.

Izvor



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Ovo je sve u laboratorijama, koliko ja vidim.Daleko smo mi jos od one teleportacije u filmovima Razz Wink



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Pa naravno. Ali sve pocinje u laboratorijama Smile

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To bi bilo dobro,prelaziš hiljade kilometara u sekundi.Možda će se ostvariti u dalekoj budućnosti.Nadam se da će nastaviti sa eksperimentima.

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Mislim da je ovo vredno ozivljavanja teme. Smile Cool



Scientists make teleportation breakthrough




Boffins from Japan and Australia have made a huge scientific breakthrough by successfully teleporting packets of light from one area to another.



The mind-bending project, led by Noriyuki Lee at the University of Tokyo, could lead to the creation of super-powerful quantum computers and revolutionise the telecommunications industry.









Izvor i nastavak:
http://uk.news.yahoo.com/38/20110415/tsc-scientist.....fda55.html






Ko ne razume engleski ovde sto pise, ukratko:

Citat:...have made a huge scientific breakthrough by successfully teleporting packets of light from one area to another.


Prevod:
Napravili su ogromno naucno otkrice(Prodor u nauci), tako sto su uspesno teleportirali pakete svetla sa jednog mesta/podrucja na drugi.


Zanimljivo... smešak
Ziveli

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U prvom tekstu

Citat:
Over the last few years, however, researchers have successfully teleported beams of light across a laboratory bench. Also, the quantum state of a trapped calcium ion to another calcium ion has been teleported in a controlled way.


I nije neka vijest.

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Napisano: 08 Maj 2011 16:32

Nemoguće je ili je skoro nemoguće samo jednu sekciju, stranu života razmatrati, analizirati izdvojeno od ostalog tkiva. Pogotovu je nemoguće praviti Vivisekciju. Sve je povezano i u skladu, ravnoteži. Sa tendencijom da večno traje. Događa se da ponekad umesto malog pomaka u neravnoteži dođe do sudara, krahova, eksplozija i implozija. Tada dolazi do naglih promena brzina delovanja sila, slaganja u njhovim smerovima. Energija je tada slobodna, neobuzdana, hirovita, raspojasana. Voda i vatra se dobre sluge ali rđavi gospodari.
Ako ikada dođe do rešenja Teleportacije to će biti jedino moguće samo projekcijom, digitalizacijom. I to će da bude jedino efikasno i učinkovito rešenje. Uostalom izgleda da indicije već postoje, gledajući UFOe.

Dopuna: 15 Nov 2011 18:34

Ono krucijalno, važno, izgleda da uopšte i nije važno. Vreme, kretanje, pokazuje da Albert i nije imao "Kijavicu". Mileva je imala nos. Pa mi niko ne mora da briše postove. Imao ja nastavnika Statike. Pa je on stalno na času igrao džepni bilijar. Na pitanje, meni, kolika sila deluje na podlogu ispod tereta, odgovorio sam da je dvostruka. I dobio sam zato jedinicu. U tom grmu leži zec. Edvard Leedskin je to dokučio. Struja nema težinu pa je sa njome lako manipulisati. Na nama je da rešimo zagonetku. NLO to već znaju...

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Teleportovati čoveka bi značilo kodovati sastavne delove njegove DNK, i taj niz bita preneti do odredišta i gde se od tog niza bita u pravilnom redosledu ponovo "sklapa" DNK, tj ljude bi morali da telepotujemo nage(nudisti, sram ih bilo), kako ne bi došlo do narušavanja lanca DNK. Mr. Green

Moglo se odraditi pomoću svetlosti(laserske diode), kroz optička vlakna, tj svetlost je nosilac signala. Treba pronaći način da se materijalno(čovekovo telo) pretvori u nematerijalno(niz bita) i obrnuto, ali takva tehnologija još uvek nije razvijena. Wink


Druga opcija je tzv "crvotočina", ali je za njeno stvaranje potrebna ogromna količina energije, da bi došlo do deformacije celine prostor-vreme. Smajli

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Ne radi se o teleportaciji. To je primitivan oblik našeg shvatanja. Prvo treba da razmotrimo da li postoji NIŠTA? Rastojanje se može supstituisati našom veličinom. Kao što to rade u crtaćima. Bez Metafizike nema više ni makac. Udarila je Nauka u brinu, obalu. Kada shvatimo da je prostor recipročna vrednost tačke, a tačka prostora, možemo dalje. I šta je to Torus? Ključ za rešenje misterije! Ma koliko sve ovo zvučalo arogantno, apsurdno i namćorasto - objašnjava i neobjašnjivo. Pogledajte u knjigu, udžbenik Likovnog, piše fino, da nema ni tačke ni prave (ni ostalih linija), već i samo - površina u kretanju. Zato očekujmo nove poglede na život i realno shvatanje istog. Sve ovo do sada je bilo zabavište. Luk i voda. Toliko je da se zna da postoji i relativna gustina, razređenost materije i energije. Nema mesta nečemu što ne postoji a neko barata kao da je sušta realnost. Čudno je to da ni oblika ne bi bilo da se materija nije razredila otstojanjem. Koliko li su se samo mučili da objasne i ove znake kojima se služimo i slike koje vidimo. A ni TAMTITAM neće morati da mi briše postove. Ma koliko se trudila.

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