Klein–Gordon kinks with fourth order derivative self-coupling
- 1 December 1977
- journal article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 18 (12) , 2427-2431
- https://doi.org/10.1063/1.523231
Abstract
A Klein–Gordon field with a derivative fourth order self‐coupling is studied. It is shown that the kinks of the model form singlets, doublets, or triplets of electric charge, according to the values of the coupling constantsKeywords
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