Renormalization group method for kink dynamics in a perturbed sine-Gordon equation
2014 ◽
Vol 28
(09)
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pp. 1450068
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Keyword(s):
In this paper, we show that renormalization group theory can be used to give a systematic description of the evolution of the kink in a perturbed sine-Gordon equation. The present method gives the same results as inverse scattering theory and other approaches, which may provide a new insight into the soliton dynamics of perturbed equations.
2003 ◽
Vol 17
(26)
◽
pp. 4645-4660
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1979 ◽
Vol 40
(C7)
◽
pp. C7-657-C7-658
Keyword(s):
2013 ◽
Vol 37
(4)
◽
pp. 2102-2114
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2011 ◽
Vol 369
(1946)
◽
pp. 2602-2611
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2007 ◽
Vol 646
(2-3)
◽
pp. 134-140
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Keyword(s):
1980 ◽
pp. 31-37