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Decoupling Bang-Bang Group for Adiabatic Decoherence Control in a Three-Level Atom
作者姓名:LIU  Xiao-Shu  WU  Re-Bing  LIU  Yang  LIU  Wen-Zhang  LONG  Gui-Lu
作者单位:[1]Key Laboratory for Quantum Information and Measurements and Department of Physics, Tsinghua University, Beijing 100084, China [2]Department of Automation, Tsinghua University, Beijing 100084, China [3]Key Laboratory for Atomic and Molecular Nano-sciences, Tsinghua University, Beijing 100084, China
基金项目:The project supported by the National Fundamental Research Program under Grant No. 001CB309308, National Natural Science Foundation of China under Grant Nos. 10325521, 60433050, and 60074025, the Hang-Tian Science Fund, and the Specialized Research Fund of the Doctoral Program of the Ministry of Education of China
摘    要:

关 键 词:退耦组  绝热脱散控制  原子结构  周期脉冲  量子论
收稿时间:2005-03-14
修稿时间:2005-03-14

Decoupling Bang-Bang Group for Adiabatic Decoherence Control in a Three-Level Atom
LIU Xiao-Shu WU Re-Bing LIU Yang LIU Wen-Zhang LONG Gui-Lu.Decoupling Bang-Bang Group for Adiabatic Decoherence Control in a Three-Level Atom[J].Communications in Theoretical Physics,2005,44(5):810-814.
Authors:LIU;Xiao-Shu;WU;Re-Bing;LIU;Yang;LIU;Wen-Zhang;LONG;Gui-Lu
Abstract:In this paper, we study the control problem of adiabatic decoherence in a three-level atom. We will find thedecoupling bang-bang group for various configurations, including the V configuration and the cascade type of three-level atom subjected to adiabatic decoherence. We also give the programs to design a sequence of periodic twinborn pulses to suppress the decoherence.
Keywords:decoupling bang-bang group  three-level atom  adiabatic decoherence
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