The discrete-time relativistic Toda lattice (dRTL) equation is investigated by using the bilinear formalism. Bilinear equations are systematically constructed with the aid of the singularity confinement method. It is shown that the dRTL equation is decomposed into the Bäcklund transformations of the discrete-time Toda lattice equation. The N-soliton solution is explicitly constructed in the form of the Casorati determinant.
|Number of pages
|Physics Letters, Section A: General, Atomic and Solid State Physics
|Published - May 11 1998
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy