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Physicists Achieve Quantum Entanglement Between Remote Ensembles of Atoms
Physorg.com | Caltech ^ | December 08, 2005

Posted on 12/08/2005 6:59:01 PM PST by sourcery

click here to read article


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To: sourcery

Gee, faster than light communication is possible.


21 posted on 12/08/2005 8:40:24 PM PST by GregoryFul
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To: sourcery

This "spooky action at a distance" stuff is fascinating.


22 posted on 12/08/2005 8:47:18 PM PST by TChad
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To: Fester Chugabrew
How about "Jim Beam"?


23 posted on 12/08/2005 8:58:42 PM PST by Boiler Plate
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To: CharlesWayneCT

They won't jump across room they will simultaneously be there and not there!


24 posted on 12/08/2005 9:02:47 PM PST by Boiler Plate
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To: PropheticZero
In layman's terms...

one quantum spin (i.e., one quantum bit) flipped for the atoms at the site L of one ensemble, invariably none flipped at the site R of the other ensemble

We flipped a switch over here and nothing happened over there.

and when one spin flipped at R, invariably none flipped at L

And when we flipped a switch over there nothing happened over here.

both possibilities existed simultaneously.

We all discussed it over several drinks.

25 posted on 12/08/2005 9:22:59 PM PST by OSHA (murtha - n. A state of low morale after being betrayed by a person in a position of trust.)
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To: H.Akston

Maybe there is a part of space that is dimensionless? A zeroth dimension? maybe all points meet at that "point" (or would that be pointlessness? ha ha)
Anyway, Imagine if you could sit in a laboratory, and entangle parts of a submarine or an aircraft or runway thousands of miles away. Wouldn't have to move from your lab to take out your enemies' resources. Like the Tantalus field on the old Star Trek. That one where the 40 year old girl was going after Cap'n Kirk. The leading men/women form those old shows seem so "mature" now. ha


26 posted on 12/08/2005 9:56:11 PM PST by emiller
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To: emiller

No, Barbara Luna was 28 (give or take a year) when she did Star Trek. Not forty. Though I guess maybe Marlena Moreau was supposed to be forty, not that she looked it.


27 posted on 12/08/2005 10:03:50 PM PST by Caesar Soze
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To: Caesar Soze

My point being, Roger Ebert said that teenagers used to sneak into the movies to watch adults have sex, and now adults go to the movies to watch teenagers have sex. Just how times have changed. What about this one---

Remember the ambassador int he box- the medusa thing that drove spock nuts? Wow, Dr. Pulaski was H-O-T But check her out on STNG- oh man. Am I getting old or what... Oh, wait the drill thrall girl-- she's probably in a nursing home, right? sheeesh


28 posted on 12/08/2005 10:14:15 PM PST by emiller
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To: sourcery

This entanglement stuff explains the state of my house, beautifully.


29 posted on 12/08/2005 10:25:22 PM PST by SunkenCiv (Down with Dhimmicrats! I last updated my FR profile on Wednesday, November 2, 2005.)
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To: GregoryFul
Gee, faster than light communication is possible.

Not according to what I have read. Entangled particles cannot be used to transmit messages faster than the speed of light. To do so would violate relativity theory.

30 posted on 12/08/2005 10:33:09 PM PST by TChad
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To: sourcery
Reminds me of a book: Ender's Game, by Orson Scott Card

Excellent book!
31 posted on 12/08/2005 10:37:36 PM PST by InShanghai (I was born on the crest of a wave, and rocked in the cradle of the deep.)
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To: sourcery

Reality is elusive.


32 posted on 12/09/2005 1:21:54 AM PST by Northern Alliance
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To: fooman

Thanks, this is very much in my current area of interest.


33 posted on 12/09/2005 9:36:43 AM PST by Mycroft Holmes (Fnord!)
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To: Mycroft Holmes

thought so, but will change the world once 'it' works.


34 posted on 12/09/2005 9:39:58 AM PST by fooman (Get real with Kim Jung Mentally Ill about proliferation)
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To: fooman
Maybe. Quantum computing will make all cryptography based on one way mathematical functions useless. One time pads will be the only secure way to communicate. It's also good for routing problems (traveling salesman) and of course, quantum simulation.

Current implementations require extreme cooling so that heat energy doesn't decohere quantum states. Photonic systems don't suffer from this but there is the problem that photons like to move at C and only C so they are difficult to localize. It's going to be a while before this shows up in anybody's PC.

regards,

35 posted on 12/09/2005 9:48:39 AM PST by Mycroft Holmes (Fnord!)
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To: Mycroft Holmes
?, I was referring to the ebay campaign.
36 posted on 12/09/2005 10:32:01 AM PST by fooman (Get real with Kim Jung Mentally Ill about proliferation)
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To: emiller

The "bad" Kirk had a pretty good thing going there, eh?


37 posted on 12/09/2005 4:03:18 PM PST by H.Akston (It's all about property rights)
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To: PatrickHenry; b_sharp; neutrality; anguish; SeaLion; Fractal Trader; grjr21; bitt; KevinDavis; ...
FutureTechPing!
An emergent technologies list covering biomedical
research, fusion power, nanotech, AI robotics, and
other related fields. FReepmail to join or drop.

38 posted on 12/11/2005 2:21:16 PM PST by AntiGuv (™)
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To: emiller

"Anyway, Imagine if you could sit in a laboratory, and entangle parts of a submarine or an aircraft or runway thousands of miles away. Wouldn't have to move from your lab to take out your enemies' resources. Like the Tantalus field on the old Star Trek. That one where the 40 year old girl was going after Cap'n Kirk. The leading men/women form those old shows seem so "mature" now. ha"

Would you all have responded this way when Newton demonstrated that the same force that made the apple fall made the earth circle the sun? I think not!

Go to your rooms!


39 posted on 12/11/2005 3:06:01 PM PST by strategofr
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To: Fester Chugabrew

*lol*


Just silly enough for a beer drinker. ;OD


40 posted on 12/11/2005 3:07:26 PM PST by Petronski (I love Cyborg!)
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