Parametrization of Spin Rotation and the Two-Level Problem
ZHOU Jin-yuan, LI Li-yun, YE Chao-hui
Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics, Chinese Academy of Sciences, Wuhan 430071
Parametrization of Spin Rotation and the Two-Level Problem
ZHOU Jin-yuan;LI Li-yun;YE Chao-hui
Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics, Chinese Academy of Sciences, Wuhan 430071
关键词 ：
03.65.-w ,
33.25.-j
Abstract ： The evolution behavior of a spin system subject to a time-varying magnetic field and the relevant two-level problem essentially exhibit like a rotation in a three-dimensional space. It is shown that the parametrization of this rotation is shifted into solving the time-dependent Schrödinger equation of a spin-1/2 system and the rotation parameters can thus be obtained by a straightforward method.
Key words ：
03.65.-w
33.25.-j
出版日期: 1996-03-01
引用本文:
ZHOU Jin-yuan;LI Li-yun;YE Chao-hui. Parametrization of Spin Rotation and the Two-Level Problem[J]. 中国物理快报, 1996, 13(3): 161-164.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1996/V13/I3/161
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