Non-Classical Traveling Solutions in a Nonlinear Klein Gordon Model |
| |
Authors: | M A Aguero M L Najera J A Aguilar and J Sanchez |
| |
Institution: | (1) Instituto Literario 100 Toluca, Facultad de Ciencias, Universidad Autonoma del Estado de Mexico, Toluca, Edo. Mex., 50000, Mexico;(2) Instituto Literario 100, Plantel Nezahualcoyotl, Universidad Autonoma del Estado de Mexico, Toluca, Edo. Mex., 50000, Mexico;(3) Departamento de Física, CINVESTAV-IPN, A.P. 14-740, 07000 Mexico D.F., Mexico |
| |
Abstract: | A model with interparticle inharmonic interaction under the Φ4 external potential is studied. Making use of the special relation of relevant parameters, in the continuous limit, it was
possible to obtain various non-classical soliton solutions, specifically, compact and peak-like solutions. The solutions undergo
a jump on their first derivatives at some points of the space-time manifold. These analytic solutions were obtained by considering
strong restrictions on their velocities and on the jump conditions. The energy concentrated in these solutions shows in several
cases a discrete spectrum. |
| |
Keywords: | Non-classical solitons Peakons Compactons Compact bubbles Discrete energies |
本文献已被 SpringerLink 等数据库收录! |
|