A (2+1)-dimensional extension for the sine-Gordon equation
- 7 September 1993
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 26 (17) , L789-L791
- https://doi.org/10.1088/0305-4470/26/17/006
Abstract
Starting from the breaking soliton equation, the author obtains a new integrable equation in 2+1 dimensions. Though the equation has no exchange symmetry of the space variables x and y, the model reduces back to the known (1+1)-dimensional sine-Gordon (or Liouville) equation.Keywords
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