Quantum communication and the creation of maximally entangled pairs of atoms over a noisy channel

Details Quantum communication and the creation of maximally entangled pairs of atoms over a noisy channel Quantum communication and the creation of maximally entangled pairs of atoms over a noisy channel

1997-12-11

arxiv.org/abs/quant-ph/9712027v1

Physics

Quantum Physics

12 pages, latex, rspublic.sty, 4 figures, uses epsf macro. For the Royal Society meeting on quantum computation

Scientific paper

We show how to create maximally entangled EPR pairs between spatially distant atoms, each of them inside a high-Q optical cavity, by sending photons through a general, noisy channel, such as a standard optical fiber. An error correction scheme that uses few auxiliary atoms in each cavity effectively eliminates photoabsorption and other transmission errors. This realizes the `absorption free channel.' A concatenation protocol using the absorption free channel allows for quantum communication with single qubits over distances much larger than the coherence length of the channel.

Affiliated with

Also associated with

No associations

Rating

Quantum communication and the creation of maximally entangled pairs of atoms over a noisy channel does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Quantum communication and the creation of maximally entangled pairs of atoms over a noisy channel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum communication and the creation of maximally entangled pairs of atoms over a noisy channel will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-527513