Off-resonance effects in the adiabatic evolution of two-level systems with relaxation

被引:1
|
作者
Rourke, DE
Saunders, JK
机构
[1] Institute for Biodiagnostics, National Research Council of Canada, Winnipeg, Man. R3B 1Y6
关键词
two-level systems; Bloch equations; relaxation;
D O I
10.1016/0375-9601(96)00045-X
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The response is determined of a two-level system, undergoing adiabatic evolution under the Bloch equations with T-2 relaxation. The effect of resonance offset is obtained as a power series. Hence, a class of driving fields is found whose response is independent of resonance offset over a finite range of offsets.
引用
收藏
页码:72 / 76
页数:5
相关论文
共 50 条
  • [1] Absorption changes induced by off-resonance driving a degenerate two-level system
    State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan 030006, China
    [J]. Chin. Phys. Lett., 2008, 6 (2041-2044):
  • [2] Localized multidimensional femtosecond optical pulses in an off-resonance two-level medium
    Mel'nikov, IV
    Mihalache, D
    Panoiu, NC
    [J]. OPTICS COMMUNICATIONS, 2000, 181 (4-6) : 345 - 351
  • [3] Absorption changes induced by off-resonance driving a degenerate two-level system
    Cai Jin
    Zhou Hai-Tao
    Wang Wen-Qi
    Li Zhong-Hua
    Li Tao
    Zhang Jun-Xiang
    [J]. CHINESE PHYSICS LETTERS, 2008, 25 (06) : 2041 - 2044
  • [4] Two-level systems with relaxation
    Rourke, DE
    Khodarinova, L
    Karabanov, AA
    [J]. PHYSICAL REVIEW LETTERS, 2004, 92 (16) : 163003 - 1
  • [5] An off-resonance rotating frame relaxation experiment for the investigation of macromolecular dynamics using adiabatic rotations
    Mulder, FAA
    de Graaf, RA
    Kaptein, R
    Boelens, R
    [J]. JOURNAL OF MAGNETIC RESONANCE, 1998, 131 (02) : 351 - 357
  • [6] Geometry of adiabatic Hamiltonians for two-level quantum systems
    Lehto, J. M. S.
    Suominen, K-A
    [J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2015, 48 (23)
  • [7] Adiabatic State Preparation of Interacting Two-Level Systems
    Brierley, R. T.
    Creatore, C.
    Littlewood, P. B.
    Eastham, P. R.
    [J]. PHYSICAL REVIEW LETTERS, 2012, 109 (04)
  • [8] Manipulating entanglement sudden death in two coupled two-level atoms interacting off-resonance with a radiation field: an exact treatment
    Sadiek, Gehad
    Al-Drees, Wiam
    Abdallah, M. Sebaweh
    [J]. OPTICS EXPRESS, 2019, 27 (23) : 33800 - 33826
  • [9] Spin relaxation and decoherence of two-level systems
    Wang, XR
    Zheng, YS
    Yin, S
    [J]. PHYSICAL REVIEW B, 2005, 72 (12):
  • [10] ADIABATIC REFOCUSING PULSE WHICH COMPENSATES FOR VARIABLE RF POWER AND OFF-RESONANCE EFFECTS
    BENDALL, MR
    GARWOOD, M
    UGURBIL, K
    PEGG, DT
    [J]. MAGNETIC RESONANCE IN MEDICINE, 1987, 4 (05) : 493 - 499