Quantum Information Processing with Trapped Ions

Journal Article · Thu May 05 00:00:00 EDT 2005 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.1928869· OSTI ID:20718890

Barrett, M D ^[1]; Schaetz, T ^[1]; Chiaverini, J; Leibfried, D; Britton, J; Itano, W M; Jost, J D; Langer, C; Ozeri, R; Wineland, D J ^[1]; Knill, E ^[2]

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1. Time and Frequency Division, NIST, Boulder, CO (United States)
2. Mathematical and Computational Sciences Division, NIST, Boulder, CO (United States)

We summarize two experiments on the creation and manipulation of multi-particle entangled states of trapped atomic ions - quantum dense coding and quantum teleportation. The techniques used in these experiments constitute an important step toward performing large-scale quantum information processing. The techniques also have application in other areas of physics, providing improvement in quantum-limited measurement and fundamental tests of quantum mechanical principles, for example.

• OSTI ID: 20718890
• Journal Information: AIP Conference Proceedings, Vol. 770, Issue 1; Conference: ICAP 2004: 19. international conference on atomic physics, Rio de Janeiro (Brazil), 25-30 Jul 2004; Other Information: DOI: 10.1063/1.1928869; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ATOMIC IONS
DATA PROCESSING
DATA TRANSMISSION
QUANTUM COMPUTERS
QUANTUM INFORMATION
QUANTUM MECHANICS
QUANTUM TELEPORTATION
TRAPPING