Quantum computation and spin physics

被引:20
作者
DiVincenzo, DP
机构
[1] IBM Research Division, Thomas J. Watson Research Center, Yorktown Heights, NY 10598
基金
美国国家科学基金会;
关键词
D O I
10.1063/1.365176
中图分类号
O59 [应用物理学];
学科分类号
摘要
A brief review is given of the physical implementation of quantum computation within spin systems or other two-state quantum systems. The importance of the controlled-NOT or quantum XOR gate as the fundamental primitive operation of quantum logic is emphasized. Recent developments in the use of quantum entanglement to build error-robust quantum states, and the simplest protocol for quantum error correction, an discussed. (C) 1997 American Institute of Physics.
引用
收藏
页码:4602 / 4607
页数:6
相关论文
共 30 条
[1]   ELEMENTARY GATES FOR QUANTUM COMPUTATION [J].
BARENCO, A ;
BENNETT, CH ;
CLEVE, R ;
DIVINCENZO, DP ;
MARGOLUS, N ;
SHOR, P ;
SLEATOR, T ;
SMOLIN, JA ;
WEINFURTER, H .
PHYSICAL REVIEW A, 1995, 52 (05) :3457-3467
[2]  
Bell JS., 1964, Phys. Phys. Fiz., V1, P195, DOI [10.1103/Physics-PhysiqueFizika.1.195, DOI 10.1103/PHYSICSPHYSIQUEFIZIKA.1.195]
[3]  
Bennett CH, 1996, PHYS REV A, V54, P3824, DOI 10.1103/PhysRevA.54.3824
[4]   QUANTUM INFORMATION AND COMPUTATION [J].
BENNETT, CH .
PHYSICS TODAY, 1995, 48 (10) :24-30
[5]  
BENNETT CH, QUANTPH9604024
[6]   Quantum-error correction and orthogonal geometry [J].
Calderbank, AR ;
Rains, EM ;
Shor, PW ;
Sloane, NJA .
PHYSICAL REVIEW LETTERS, 1997, 78 (03) :405-408
[7]  
CALDERBANK AR, QUANTPH9608006
[8]  
CALDERBANK AR, QUANTPH9605005
[9]   Quantum bit regeneration [J].
Chuang, IL ;
Yamamoto, Y .
PHYSICAL REVIEW LETTERS, 1996, 76 (22) :4281-4284
[10]  
CHUANG IL, QUANTPH9511003