51 citations · 82 across the 4 of their papers we have counts for
4 papers
Regular, beating and dilogarithmic breathers in biased photorefractive crystals
Carlos Alberto Betancur-Silvera, Aurea Espinosa-Ceron, Boris A. Malomed +1
The propagation of light beams in photovoltaic pyroelectric photorefractive crystals is modelled by a specific generalization of the nonlinear Schrödinger equation (GNLSE). We use…
Soliton dynamics of a high-density Bose-Einstein condensate subject to a time varying anharmonic trap
R. Flores-Calderón, J. Fujioka, A. Espinosa-Cerón
In this paper we study the soliton dynamics of a high-density Bose-Einstein condensate (BEC) subject to a time-oscillating trap. The behavior of the BEC is described with a modifie…
Moving embedded lattice solitons
B. A. Malomed, J. Fujioka, A. Espinosa-Ceron +2
It was recently proved that isolated unstable "embedded lattice solitons" (ELS) may exist in discrete systems. The discovery of these ELS gives rise to relevant questions such as t…
Standard and Embedded Solitons in Nematic Optical Fibers
R. F. Rodriguez, J. A. Reyes, A. Espinosa-Ceron J. Fujioka +1
A model for a non-Kerr cylindrical nematic fiber is presented. We use the multiple scales method to show the possibility of constructing different kinds of wavepackets of transvers…