3 papers
hep-th2003
New soluble nonlinear models for scalar fields
C. A. Almeida, D. Bazeia, L. Losano +1
We extend a deformation prescription recently introduced and present some new soluble nonlinear problems for kinks and lumps. In particular, we show how to generate models which pr…
hep-th2001
Kinks and domain walls in models for real scalar fields
D. Bazeia, A. S. Inacio, L. Losano
We investigate several models described by real scalar fields, searching for topological defects, and investigating their linear stability. We also find bosonic zero modes and exam…
physics.optics2001
Generation of bright soliton through the interaction of black solitons
L. Losano, B. Baseia, D. Bazeia
We report on the possibility of having two black solitons interacting inside a silica fiber that presents normal group-velocity dispersion, to generate a pair of solitons, a vector…