Conservation Laws in Sine-Gordon Equation
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Abstract
There are two conservation quantities needed to derive conservation laws of sine-Gordon equation in a frame of laboratory reference. One of them could be derived easily with a standard process, but the other could not. After the gauge transformation e-iθσ2/2 is introduced, we simply obtain the other one without any questionable assumption.
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Cite this article:
SHI Li-Na, CAI Hao, LI Cheng-Fang, HUANG Nian-Ning. Conservation Laws in Sine-Gordon Equation[J]. Chin. Phys. Lett., 2003, 20(7): 1003-1005.
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SHI Li-Na, CAI Hao, LI Cheng-Fang, HUANG Nian-Ning. Conservation Laws in Sine-Gordon Equation[J]. Chin. Phys. Lett., 2003, 20(7): 1003-1005.
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SHI Li-Na, CAI Hao, LI Cheng-Fang, HUANG Nian-Ning. Conservation Laws in Sine-Gordon Equation[J]. Chin. Phys. Lett., 2003, 20(7): 1003-1005.
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SHI Li-Na, CAI Hao, LI Cheng-Fang, HUANG Nian-Ning. Conservation Laws in Sine-Gordon Equation[J]. Chin. Phys. Lett., 2003, 20(7): 1003-1005.
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