Quantenteleportation zwischen Photonen von zwei entfernten Lichtquellen erreicht
https://phys.org/news/2025-11-quantum-teleportation-photons-distant-sources.html
Quantenteleportation zwischen Photonen von zwei entfernten Lichtquellen erreicht
https://phys.org/news/2025-11-quantum-teleportation-photons-distant-sources.html
23 Kommentare
Maybe time to change your online banking passwords.
Dig down to get past the sensationalism that is inherent with science journalism and read what’s actually happened
> In the Stuttgart experiment, the quantum dots were separated only by an optical fiber of about 10 m length. „But we are working on achieving considerably greater distances,“ says Strobel.
> Another aim is to increase the current success rate of teleportation, which currently stands at just over 70%. Fluctuations in the quantum dot still lead to slight differences in the photons.
Good first step but now we need other teams to replicate the results and still a long way to go before practical applications (a 30% failure rate isn’t usable to transmit any actual data).
The world will never be the same
“Hey, I’m a photon! Look at me! lol! And—oop! I’m over here now! lol!”
Beam me up scotty
Is this huge or not?
30% fail rate? We’re not getting cool Star Trek stuff in this lifetime are we? Gen X grumble grumble.
(Futurama-styled time skip)
And we’d like to present this award to the peerless scientists who invented quantum teleportation which made cool Star Trek stuff a reality in our lifetime!
Meh. Star Trek did this in the 60s with actual PEOPLE!
Yea it’s distance now, but soon it’ll be time and realities. Then you’ll have a professor and grad students stuck in the Middle Ages. ^s
Source: currently reading about it now – Crichton’s “Timeline”. Wild if this one becomes closer to reality then Jurassic park lol
Sci fi ass advancement, if only we focused much more on this, much more money need to go to science
Now I wait for Reddit to tell me how this is clickbait.
Get fucked, Eve.
But how can we monetise this to boost shareholder returns?
Wen Transporter
It’s pretty amazing this is people’s jobs.
Can someone ELI5 how we know it’s the same photon?
That’s what’s up
Beam me up.
Fake
One step closer to creating Sophons
The funniest part about quantum computing is it’s all basically trying to replicate a smoke signal.
* Something was teleported!
* Actually no particles were moved, only information was transmitted.
* To achieve the transmission, a cable was needed.
* Transmission speed is not instant, but limited to the speed of light.
* Maximum distance is 10 meters.
Hey guys, I just „teleported“ this post onto reddit, in a word‘s first achievement!
What’s the ultimate goal of this tech or is this just pure science? Presumably we can’t have FTL communication so what does this actually do.