New frontiers in quantum information with atoms and ions

被引：95

作者：

Cirac, JI ^{[1
]}

Zoller, P

机构：

[1] Max Planck Inst Quantum Opt, Div Theory, D-85748 Garching, Germany

[2] Univ Innsbruck, Inst Theoret Phys, A-6020 Innsbruck, Austria

[3] Austrian Acad Sci, Inst Quantum Opt & Quantum Informat, Innsbruck, Austria

来源：

PHYSICS TODAY | 2004年 / 57卷 / 03期

基金：

奥地利科学基金会;

关键词：

D O I：

10.1063/1.1712500

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

New frontiers in quantum information with atoms and ions are discussed. Both the precision control of trapped-ion systems and very large samples of cold neutral atoms are opening important new possibilities for quantum computation and simulation. Trapped ions are suited to implementing quantum computations, which require complete and individual control of each of the qubits. On the other hand, neutral atoms in optical lattices can be very naturally manipulated in parallel because they are all exposed to the same lasers at the same time.

引用

页码：38 / 44

页数：7

共 18 条

[1] Quantum logic gates in optical lattices
Brennen, GK
Caves, CM
Jessen, PS
Deutsch, IH
[J]. PHYSICAL REVIEW LETTERS, 1999, 82 (05) : 1060 - 1063
[2] QUANTUM COMPUTATIONS WITH COLD TRAPPED IONS
CIRAC, JI
ZOLLER, P
[J]. PHYSICAL REVIEW LETTERS, 1995, 74 (20) : 4091 - 4094
[3] A scalable quantum computer with ions in an array of microtraps
Cirac, JI
Zoller, P
[J]. NATURE, 2000, 404 (6778) : 579 - 581
[4] Long-distance quantum communication with atomic ensembles and linear optics
Duan, LM
Lukin, MD
Cirac, JI
Zoller, P
[J]. NATURE, 2001, 414 (6862) : 413 - 418
[5] Quantum phase transition from a superfluid to a Mott insulator in a gas of ultracold atoms
Greiner, M
Mandel, O
Esslinger, T
Hänsch, TW
Bloch, I
[J]. NATURE, 2002, 415 (6867) : 39 - 44
[6] Cold bosonic atoms in optical lattices
Jaksch, D
Bruder, C
Cirac, JI
Gardiner, CW
Zoller, P
[J]. PHYSICAL REVIEW LETTERS, 1998, 81 (15) : 3108 - 3111
[7] Entanglement of atoms via cold controlled collisions
Jaksch, D
Briegel, HJ
Cirac, JI
Gardiner, CW
Zoller, P
[J]. PHYSICAL REVIEW LETTERS, 1999, 82 (09) : 1975 - 1978
[8] Architecture for a large-scale ion-trap quantum computer
Kielpinski, D
Monroe, C
Wineland, DJ
[J]. NATURE, 2002, 417 (6890) : 709 - 711
[9] Quantum dynamics of single trapped ions
Leibfried, D
Blatt, R
Monroe, C
Wineland, D
[J]. REVIEWS OF MODERN PHYSICS, 2003, 75 (01) : 281 - 324
[10] Experimental demonstration of a robust, high-fidelity geometric two ion-qubit phase gate
Leibfried, D
DeMarco, B
Meyer, V
Lucas, D
Barrett, M
Britton, J
Itano, WM
Jelenkovic, B
Langer, C
Rosenband, T
Wineland, DJ
[J]. NATURE, 2003, 422 (6930) : 412 - 415

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