AnCaps
ANARCHO-CAPITALISTS
Bitch-Slapping Statists For Fun & Profit Based On The Non-Aggression Principle
 
HomePortalGalleryRegisterLog in
 

 Chinese Physicists Teleport Photons Over 100 Kilometers

View previous topic View next topic Go down 
AuthorMessage
CovOps

CovOps

Female Location : Ether-Sphere
Job/hobbies : Irrationality Exterminator
Humor : Über Serious

Chinese Physicists Teleport Photons Over 100 Kilometers Vide
PostSubject: Chinese Physicists Teleport Photons Over 100 Kilometers   Chinese Physicists Teleport Photons Over 100 Kilometers Icon_minitimeSat May 12, 2012 9:23 pm

The ability to teleport photons through 100 kilometres of free space opens the way for satellite-based quantum communications, say researchers

Chinese Physicists Teleport Photons Over 100 Kilometers Free20space



Teleportation is the extraordinary ability to transfer objects from one location to another without travelling through the intervening space.

The idea is not that the physical object is teleported but the information that describes it. This can then be applied to a similar object in a new location which effectively takes on the new identity.

And it is by no means science fiction. Physicists have been teleporting photons since 1997 and the technique is now standard in optics laboratories all over the world.

The phenomenon that makes this possible is known as quantum entanglement, the deep and mysterious link that occurs when two quantum objects share the same existence and yet are separated in space.

Teleportation turns out to be extremely useful. Because teleported information does not travel through the intervening space, it cannot be secretly accessed by an eavesdropper.

http://www.technologyreview.com/blog/arxiv/27843/
_________________
Anarcho-Capitalist, AnCaps Forum, Ancapolis, The Dark Side, OZschwitz Contraband
“The state calls its own violence law, but that of the individual, crime.”-- Max Stirner
"Remember: Evil exists because good men don't kill the government officials committing it." -- Kurt Hofmann
Back to top Go down
 

Chinese Physicists Teleport Photons Over 100 Kilometers

View previous topic View next topic Back to top 
Page 1 of 1

Permissions in this forum:You cannot reply to topics in this forum
 :: Anarcho-Capitalist Categorical Imperatives :: AnCaps In Science, Technology & Environment-