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A (2+1)-dimensional sine-Gordon and sinh-Gordon equations with symmetries and kink wave solutions
- Source :
- Nuclear Physics B, Vol 953, Iss , Pp - (2020)
- Publication Year :
- 2020
- Publisher :
- Elsevier, 2020.
-
Abstract
- In this paper, a (2+1)-dimensional sine-Gordon equation and a sinh-Gordon equation are derived from the well-known AKNS system. Based on the Hirota bilinear method and Lie symmetry analysis, kink wave solutions and traveling wave solutions of the (2+1)-dimensional sine-Gordon equation are constructed. The traveling wave solutions of the (2+1)-dimensional sinh-Gordon equation can also be provided in a similar manner. Meanwhile, conservation laws are derived.
- Subjects :
- Nuclear and particle physics. Atomic energy. Radioactivity
QC770-798
Subjects
Details
- Language :
- English
- ISSN :
- 05503213
- Volume :
- 953
- Issue :
- -
- Database :
- Directory of Open Access Journals
- Journal :
- Nuclear Physics B
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.67a98f9aa457406c81c950df0d292fee
- Document Type :
- article
- Full Text :
- https://doi.org/10.1016/j.nuclphysb.2020.114956