49 citations · 140 across the 9 of their papers we have counts for
3 papers · 1 filter
Soliton structure dynamics in inhomogeneous media
L. E. Guerrero, A. Bellorin, J. A. Gonzalez
We show that soliton interaction with finite-width inhomogeneities can activate a great number of soliton internal modes. We obtain the exact stationary soliton solution in the pre…
Soliton tunneling with sub-barrier kinetic energies
J. A. Gonzalez, A. Bellorin, L. E. Guerrero
We investigate (theoretically and numerically) the dynamics of a soliton moving in an asymmetrical potential well with a finite barrier. For large values of the width of the well,…
Spatiotemporal chaotic dynamics of solitons with internal structure in the presence of finite-width inhomogeneities
L. E. Guerrero, A. Bellorin, J. R. Carbo +1
We present an analytical and numerical study of the Klein-Gordon kink-soliton dynamics in inhomogeneous media. In particular, we study an external field that is almost constant for…