Gauge Transformation and Conservation Laws of Landau--Lifschitz Equation for a Spin Chain
HUANG Nian-Ning, CAI Hao, LIU Feng-Ming, SHI Li-Na
Department of Physics, Wuhan University, Wuhan 430072
Gauge Transformation and Conservation Laws of Landau--Lifschitz Equation for a Spin Chain
HUANG Nian-Ning;CAI Hao;LIU Feng-Ming;SHI Li-Na
Department of Physics, Wuhan University, Wuhan 430072
关键词 ：
05.45.Yv ,
43.81.Dp ,
42.65.Re
Abstract ： Introducing an explicit expression of gauge transformation turning the spin in linear order of spectral parameter in the first Lax pair into the third axis in spin space, we derive the required Hamiltonian
Key words ：
05.45.Yv
43.81.Dp
42.65.Re
出版日期: 2004-09-01
引用本文:
HUANG Nian-Ning;CAI Hao;LIU Feng-Ming;SHI Li-Na. Gauge Transformation and Conservation Laws of Landau--Lifschitz Equation for a Spin Chain[J]. 中国物理快报, 2004, 21(9): 1699-1702.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2004/V21/I9/1699
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