Stabilization of quantum control in spin-1/2 systems

被引：0
|
作者：
Ye, Bin [1 ]
Xu, Wenbo [1 ]
机构：
[1] So Yangtze Univ, Sch Informat Technol, Wuxi 214122, Peoples R China
来源：
DCABES 2006 PROCEEDINGS, VOLS 1 AND 2 | 2006年
关键词：
quantum control; spin; 1/2; system; fidelity; linear response theorem;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We study effects of static imperfections on the stability of the quantum control of a two-level system. Our approach is based on linear response theory applied to quantum unitary evolution in presence of imperfections. Extensive simulation of steering a spin-1/2 particle via external electromagnetic fields demonstrates that the stability of quantum control increases notably with respect to appropriately tuned control parameters.
引用
收藏
页码：982 / 984
页数：3
相关论文
共 50 条
  • [31] Quantum control of spin-nematic squeezing in a dipolar spin-1 condensate
    Yixiao Huang
    Heng-Na Xiong
    Yang Yang
    Zheng-Da Hu
    Zhengjun Xi
    Scientific Reports, 7
  • [32] FISHER INFORMATION, PRIOR PROBABILITIES, AND THE STATE DETERMINATION OF SPIN-1/2 AND SPIN-1 SYSTEMS
    SLATER, PB
    JOURNAL OF MATHEMATICAL PHYSICS, 1993, 34 (05) : 1794 - 1798
  • [33] Quantum contextuality for a relativistic spin-1/2 particle
    Chen, Jing-Ling
    Su, Hong-Yi
    Wu, Chunfeng
    Deng, Dong-Ling
    Cabello, Adan
    Kwek, L. C.
    Oh, C. H.
    PHYSICAL REVIEW A, 2013, 87 (02):
  • [34] Resonant coherent quantum tunneling of the magnetization of spin-1/2 systems: Spin-parity effects
    GarciaPablos, D
    Garcia, N
    DeRaedt, H
    PHYSICAL REVIEW B, 1997, 55 (02): : 931 - 936
  • [35] The compensation temperature of a mixed. spin-1/2 and spin-1 Heisenberg ferrimagnetic systems
    Hu, Ai-Yuan
    Wang, Huai-Yu
    MATERIALS RESEARCH EXPRESS, 2016, 3 (03):
  • [36] Coulombic Quantum Liquids in Spin-1/2 Pyrochlores
    Savary, Lucile
    Balents, Leon
    PHYSICAL REVIEW LETTERS, 2012, 108 (03)
  • [37] Transport control in low-dimensional spin-1/2 Heisenberg systems
    Santos, Lea F.
    PHYSICAL REVIEW E, 2008, 78 (03):
  • [38] GEOMETRICAL DESCRIPTION OF CONVEX-SETS OF STATES FOR SYSTEMS WITH SPIN-1/2 AND SPIN-1
    BLOORE, FJ
    JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1976, 9 (12): : 2059 - 2067
  • [39] Dynamics of spin-1/2quantum plasmas
    Marklund, Mattias
    Brodin, Gert
    PHYSICAL REVIEW LETTERS, 2007, 98 (02)
  • [40] SPIN-1/2 QUANTUM ANTIFERROMAGNETS ON THE TRIANGULAR LATTICE
    LEUNG, PW
    RUNGE, KJ
    PHYSICAL REVIEW B, 1993, 47 (10): : 5861 - 5873
12345