Physics – Quantum Physics
Scientific paper
1998-05-13
Phys.Rev. A59 (1999) 2635-2640
Physics
Quantum Physics
LaTeX2e document, 16 pages, 5 figures, all 6 files should be in the same directory before processing the LaTeX file
Scientific paper
10.1103/PhysRevA.59.2635
It is shown that with the use of entanglement a specific two party communication task can be done with a systematically smaller expected error than any possible classical protocol could do. The example utilises the very tight correlation between separate spin measurements on a singlet state for small differences in the angles of these two measurements. An extension of this example to many parties arranged in a row with only local, one-to-one communication (whispering) is then considered. It is argued that in this scenario there exists no reliable classical protocol, whereas in the quantum case there does.
Dam Wim van
Hardy Lucien
No associations
LandOfFree
Quantum Whispers 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 Whispers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum Whispers will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-53209