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Quantum Computing
An SI Board Since July 2001
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Emcee:  Vendit™ Type:  Moderated
A quantum Internet

The problems in scaling up many of these ideas have persuaded many scientists that if quantum computing is to become useful any time soon, it will have to involve networking small quantum computers together. But sending quantum information from one place to another is tricky. One option is to physically move the qubits, but then they would be liable to decoherence. In 1993, however, Charles Bennett, from IBM's Thomas J. Watson Laboratory in Yorktown Heights, N.Y., and a few colleagues came up with a different option: teleportation.

Teleportation utilizes the deep link that entanglement sets up between one point in the universe and another. Bennett theorized that entanglement could act as a kind of phone line down which to send quantum information--in other words, create an entangled pair of particles and send one of them to the receiver while keeping the other.

Quantum Teleportation

This process links these two points in a way that allows the exchange of quantum information from one qubit to another.

Research Links

The Physics and Philosophy of Quantum Teleportation

quantum.univie.ac.at

its.caltech.edu

studyoverseas.com

sub-link

ae.utexas.edu

American Institute of Physics

aip.org

Los Alamos National Laboratory

lanl.gov

Quantum Computing

lanl.gov

Quantum Teleportation

research.ibm.com
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65The National Physical Laboratory (NPL) discovered that bending tungsten diselenmaceng2-2/9/2024
64Wonderful.Carolyn-7/29/2001
63That is a great resource! Look at this site which discusses current experimentsVendit™-7/29/2001
62xxx.lanl.govCarolyn-7/29/2001
61Oops! cnn.comCarolyn-7/13/2001
60Which report?Vendit™-7/13/2001
59Look forward to them. I wonder if that report might have something to do with tCarolyn-7/13/2001
58China having that weapon is a scary thought. I have been looking at some new inVendit™-7/13/2001
57I love that photo in your profile! [Sorry - OT]Carolyn-7/12/2001
56>>china Yes indeed for a long, long time acronym.org.uk A short discussFaultLine-7/12/2001
55Well, China might have it: cnn.comCarolyn-7/12/2001
54Have you ever heard of the neutron bomb? This was a break through technologicalVendit™-7/12/2001
53This is cool - from "Killing Politely" (??) - (I like those Photon ToCarolyn-7/12/2001
52earthpulse.comVendit™-7/12/2001
51Weird link.Carolyn-7/12/2001
50One more link (I have no idea about the source). geocities.com That came from Vendit™-7/12/2001
49This looks like the Navy's site on project HAARP. <i>HAARP is a scienVendit™-7/12/2001
48Message 16062335 Be sure to look at the reply.Carolyn-7/11/2001
47They plan to post them as mpegs eventually, but for now they're all quicktimGulo-7/11/2001
46Thanks for the additional links. Here is one for you; squint.stanford.eduVendit™-7/11/2001
45Another useful search engine found on the Los Alamos site. xxx.lanl.gov Yield Vendit™-7/11/2001
44Can these only be viewed with a QT viewer? I don't have that installed for sVendit™-7/11/2001
43The wave sim is great. Ten years ago, this was just becoming possible to computeGulo-7/11/2001
42Look at this one! sgi.comCarolyn-7/10/2001
41With whom we are dealing: th.physik.uni-frankfurt.deCarolyn-7/10/2001
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