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Record-setting quantum entanglement connects two atoms across 20 miles
https://newatlas.com ^ | JULY 7, 2022 | By Michael Irving

Posted on 07/08/2022 7:44:47 AM PDT by Red Badger

Researchers in Germany have demonstrated quantum entanglement of two atoms separated by 33 km (20.5 miles) of fiber optics. This is a record distance for this kind of communication and marks a breakthrough towards a fast and secure quantum internet.

Quantum entanglement is the uncanny phenomenon where two particles can become so inextricably linked that examining one can tell you about the state of the other. Stranger still, changing something about one particle will instantly alter its partner, no matter how far apart they are. That leads to the unsettling implication that information is being “teleported” faster than the speed of light, an idea that was too much for even Einstein, who famously described it as “spooky action at a distance.”

Despite its apparent impossibility, quantum entanglement has been consistently demonstrated in experiments for decades, with scientists taking advantage of its bizarre nature to quickly transmit data over long distances. And in the new study, researchers from Ludwig-Maximilians-University Munich (LMU) and Saarland University have now broken a distance record for quantum entanglement between two atoms over fiber optics.

In their experiments, the team entangled two rubidium atoms kept in optical traps in two different buildings on the LMU campus. They were separated by 700 m (2,297 ft) of fiber optics, which was extended out to 33 km with extra spools of cable. Each atom was excited with a laser pulse, which causes it to emit a photon that’s quantum entangled with the atom.

The photons are then sent down the fiber optic cables to meet at a receiving station in the middle. There, the photons undergo a joint measurement, which entangles them – and because they’re each already entangled with their own atom, the two atoms become entangled with each other as well.

(Excerpt) Read more at newatlas.com ...


TOPICS: Astronomy; History; Science; Weird Stuff
KEYWORDS: astronomy; physics; quantumentanglement; quantummechanics; science; stringtheory
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To: Red Badger

I was watching Weird Earth on TV that talked about this but it was concerning India’s satellite that they lost contact with and China’s possible use of quantum entanglement. Is it possible China already has the ability?


21 posted on 07/08/2022 8:44:12 AM PDT by JoJo354 (Pray for our nation! It needs it!)
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To: JoJo354

Everybody is working on it!...................


22 posted on 07/08/2022 8:48:08 AM PDT by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
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To: Red Badger

Schrodinger’s Cat told me so..................

A dead cat tells no tales.


23 posted on 07/08/2022 9:01:47 AM PDT by sasquatch
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To: Reeses

Since we, as humans, are made up of atoms, wouldn’t our own atoms also be quantumly entangled with the rest of the universe’s atoms?

Is there, at some level, a consciousness associated with this? Is this our soul?


24 posted on 07/08/2022 9:06:02 AM PDT by Alas Babylon! (Rush, we're missing your take on all of this!)
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To: Red Badger
Think what Rod Serling could have done with this! lol
25 posted on 07/08/2022 9:27:37 AM PDT by immadashell (Save Innocent Lives: Ban Gun Free Zones)
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To: Red Badger; 6SJ7; AdmSmith; AFPhys; Arkinsaw; allmost; aristotleman; autumnraine; bajabaja; ...
Thanks Red Badger.


· List topics · post a topic · subscribe · Google ·

26 posted on 07/08/2022 9:27:44 AM PDT by SunkenCiv (Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
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To: MercyFlush

“Which is going to be very bad news for the surveillance state.”

No problem! Quantum communications will only be for the elite and their approved, “licensed” handlers. There is no need for you to not share everything about yourself with the state, comrade! /s


27 posted on 07/08/2022 9:42:14 AM PDT by edh
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To: Red Badger

Yep..
LSD was plentiful in the 90’s...


28 posted on 07/08/2022 11:07:10 AM PDT by SuperLuminal
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To: SuperLuminal

Musta been a flashback cuz I quit doing Acid in the 70’s................


29 posted on 07/08/2022 11:13:36 AM PDT by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
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To: Red Badger

😁


30 posted on 07/08/2022 11:15:35 AM PDT by SuperLuminal
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To: SuperLuminal

I have a way to detect Gravity Waves too.............


31 posted on 07/08/2022 11:22:38 AM PDT by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
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To: Red Badger

Hmmm….. not sure if that would work. My knowledge of quantum entanglement derives mostly from the set of Brian Greene books that have been collecting dust for some time now. Maybe I should crack them open again for a refresher.


32 posted on 07/08/2022 12:33:09 PM PDT by Telepathic Intruder
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To: KC Burke

Biden’stupidity travels faster than light. The act of observing it makes it more incoherent.


33 posted on 07/08/2022 12:37:01 PM PDT by 6ppc (Democrats would have to climb Everest to reach the level of "scum of the earth")
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To: KC Burke

Biden’stupidity travels faster than light. The act of observing it makes it more incoherent.


34 posted on 07/08/2022 12:37:02 PM PDT by 6ppc (Democrats would have to climb Everest to reach the level of "scum of the earth")
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To: 6ppc

And that explains the reason for your post showing up twice as well. LOL


35 posted on 07/08/2022 12:39:55 PM PDT by KC Burke (If all the world is a stage, I would like to request my lighting be adjusted.)
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To: Red Badger

This helps explain how a demon in Asia can possess a soul in North America in a nano second.


36 posted on 07/08/2022 12:52:42 PM PDT by Rebelbase (Crush, smash and obliterate the Liberal New World Order)
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To: Red Badger

They never explain how they determine that they are entangled.


37 posted on 07/08/2022 2:21:04 PM PDT by Brilliant
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To: Telepathic Intruder

Does however demonstrate the singularity of consciousness.


38 posted on 07/08/2022 3:02:17 PM PDT by Louis Foxwell (Seek refuge in Christ. He is your sword and shield.)
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To: Louis Foxwell

I have, since you mentioned, heard theories here and there suggesting that consciousness is embedded in the quantum mechanical. That’s getting more into the paranormal, or metaphysical, than scientific, I think. But it does sound interesting.


39 posted on 07/08/2022 3:15:08 PM PDT by Telepathic Intruder
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To: Telepathic Intruder

Consciousness can be understood as the relationship between all particles. As such it is a universal condition that exists, essentially, unencumbered by space and time. It is the God factor.


40 posted on 07/08/2022 6:53:30 PM PDT by Louis Foxwell (Seek refuge in Christ. He is your sword and shield.)
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