The kink-phonon and the kink-kink interaction in the Φ4 model.
作者： R. Klein , W. Hasenfratz , N. Theodorakopoulos , W. Wünderlich
DOI: 10.1080/00150198008008157
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摘要: Abstract The kink-phonon and kink-antikink interactions are discussed for the continuum Φ4 equation its discretized version. Similarities differences between two approaches pointed out. detailed study of interaction reveals that under certain conditions a long-lived metastable quasibreather state can exist.
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