Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

First Macroscopic Quantum Entanglement Performed At Room Temperature
Futurism.com ^ | Feb 5 2016 | Futurism

Posted on 02/05/2016 11:32:15 AM PST by Reeses

In a breakthrough in quantum physics, scientists were able to create the phenomenon of quantum entanglement macroscopically using large magnets at room temperature.

...

scientists working at the University of Chicago and the Argonne National Laboratory revealed that they were able to create quantum entanglement at a macroscopic level at room temperature on a semiconductor chip, using atomic nuclei and the application of relatively small magnetic fields.

Their breakthrough, which is published in Science Advances, is not only significant in what they accomplished but also how they accomplished it. In quantum physics, the creation of entanglement in particles larger and more complex than photons usual requires temperature to be cooled to near absolute zero and also requires the use of powerful magnetic fields.

Researchers were able to accomplish this latest feat by using infrared laser light to order the magnetic states of electrons and nuclei. After which, electromagnetic pulses were used to entangle them. This resulted in entangled pairs of electrons and nuclei within a macroscopic 40 cubic micrometer volume (around the size of a red blood cell) in a semiconductor.

...

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


TOPICS: Computers/Internet; Science
KEYWORDS: entanglement; quantum; quantumentanglement; stringtheory
Navigation: use the links below to view more comments.
first 1-2021-4041-47 next last
Also at futurism.com: This Semi-Automatic Gun Is "95 Percent" 3D Printed and 100 Percent Legal
1 posted on 02/05/2016 11:32:15 AM PST by Reeses
[ Post Reply | Private Reply | View Replies]

To: Reeses

Somewhere in the universe, my alternate’s head is spinning in the other direction.


2 posted on 02/05/2016 11:41:41 AM PST by Zathras
[ Post Reply | Private Reply | To 1 | View Replies]

To: Reeses

Me not understand.


3 posted on 02/05/2016 11:44:20 AM PST by MNDude (God is not a Republican, but Satan is certainly a Democrat.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Reeses

Spooky.


4 posted on 02/05/2016 11:46:58 AM PST by Jewbacca (The residents of Iroquois territory may not determine whether Jews may live in Jerusalem)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Reeses

Didn’t George Washington warn us about quantum entanglements?


5 posted on 02/05/2016 11:54:00 AM PST by seowulf (Cogito cogito, ergo cogito sum. Cogito.---Ambrose Bierce)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Reeses
this allows a kind of instantaneous cause and effect regardless of the distance between the two particles.

So reality is not local.

6 posted on 02/05/2016 11:55:24 AM PST by MUDDOG
[ Post Reply | Private Reply | To 1 | View Replies]

To: Reeses

So is this good or bad. Should I be elated or terrified?


7 posted on 02/05/2016 11:56:32 AM PST by DariusBane (Liberty and Risk. Flip sides of the same coin. So how much risk will YOU accept? Vive Deo et Vives)
[ Post Reply | Private Reply | To 1 | View Replies]

To: seowulf

Yep. This quantum computing stuff is going to lead to Skynet.


8 posted on 02/05/2016 11:57:08 AM PST by MUDDOG
[ Post Reply | Private Reply | To 5 | View Replies]

To: DariusBane

Terrified for the future of the human race.

Elated for the creation of a new cyborg race. Better. Stronger. Faster.


9 posted on 02/05/2016 11:58:11 AM PST by MUDDOG
[ Post Reply | Private Reply | To 7 | View Replies]

To: MUDDOG

Oh dear.


10 posted on 02/05/2016 12:00:38 PM PST by DariusBane (Liberty and Risk. Flip sides of the same coin. So how much risk will YOU accept? Vive Deo et Vives)
[ Post Reply | Private Reply | To 9 | View Replies]

To: DariusBane

I thought we were getting there a couple of years ago when the EBT computer went down.

That it developed intelligence and decided to off those useless humans.


11 posted on 02/05/2016 12:04:02 PM PST by MUDDOG
[ Post Reply | Private Reply | To 10 | View Replies]

To: DariusBane

>>> Should I be elated or terrified? <<<

YES.


12 posted on 02/05/2016 12:05:02 PM PST by JJ_Folderol (Just my opinion and only worth what you paid for it.)
[ Post Reply | Private Reply | To 7 | View Replies]

To: JJ_Folderol

Note to self. Convert liquid assets into canned food and shotgun shells.


13 posted on 02/05/2016 12:07:56 PM PST by DariusBane (Liberty and Risk. Flip sides of the same coin. So how much risk will YOU accept? Vive Deo et Vives)
[ Post Reply | Private Reply | To 12 | View Replies]

To: DariusBane

THIS IS VERY BAD!!!

This is the first step to quantum computers than can become self-aware at an exponential rate.

Probably by NEXT WEEK!!!!

(just kidding)


14 posted on 02/05/2016 12:08:36 PM PST by Mr. K (Maybe people are poor BECAUSE they vote democrat.)
[ Post Reply | Private Reply | To 7 | View Replies]

To: MNDude

They observed what’s outside our universe. They peeked through the boundary of physics.

They will now have to die, err, excuse me, meet untimely deaths and suicides.


15 posted on 02/05/2016 12:09:46 PM PST by Justa
[ Post Reply | Private Reply | To 3 | View Replies]

To: Reeses

This could create a completely secure communication network. There would be no way to intercept “the signal”. Quantum states could be used to send 1’s and 0’s over vast distances, and do so instantaneously. Hello Star Trek sub-space communication.


16 posted on 02/05/2016 12:10:40 PM PST by rednesss (fascism is the union,marriage,merger or fusion of corporate economic power with governmental power)
[ Post Reply | Private Reply | To 1 | View Replies]

To: MNDude

It means that giant billion dollar thing in Switzerland that has to supercool the particles can go back to being a ski slope.


17 posted on 02/05/2016 12:11:39 PM PST by freefdny
[ Post Reply | Private Reply | To 3 | View Replies]

To: MUDDOG
Let me make it plain Elated for the creation of a new cyborg race. Better. Stronger. Faster

You gotta make way for the Homo Superior

Look at your children
See their faces in golden rays
Don't kid yourself they belong to you
They're the start of a coming race
The earth is a bitch
We've finished our news
Homo Sapiens have outgrown their use
All the strangers came today
And it looks as though they're here to stay

--David Bowie, "Oh You Pretty Things!"

18 posted on 02/05/2016 12:12:52 PM PST by Dr. Sivana (There is no salvation in politics)
[ Post Reply | Private Reply | To 9 | View Replies]

To: MNDude

This is, possibly, revolutionary.
It means at a minimum wireless communications that are instantaneous - beyond the speed of light - and unlimited. It means anywhere to anywhere instantaneous comms with unlimited data. Implementation is a problem - a huge engineering problem. But its no longer just a theory.


19 posted on 02/05/2016 12:13:47 PM PST by buwaya
[ Post Reply | Private Reply | To 3 | View Replies]

To: Mr. K

Twenty years after next week.
Still, fear for your grandkids.


20 posted on 02/05/2016 12:15:52 PM PST by buwaya
[ Post Reply | Private Reply | To 14 | View Replies]


Navigation: use the links below to view more comments.
first 1-2021-4041-47 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson