143 citations · 239 across the 6 of their papers we have counts for
6 papers
Non-quantum liquefaction of coherent gases
David Novoa, Humberto Michinel, Daniele Tommasini +1
We show that a gas-to-liquid phase transition at zero temperature may occur in a coherent gas of bosons in the presence of competing nonlinear effects. This situation can take plac…
Lattice hyper-solitons in photorrefractive materials
Jose Ramon Salgueiro, Humberto Michinel, Maria I. Rodas-Verde
We show a novel kind of nonlinear waves in two-dimensional photonic lattices. This waves take the form of light clusters that may fill an arbitrary number of lattice sites. We have…
Analysis of an atom laser based on the spatial control of the scattering length
Alicia V. Carpentier, Humberto Michinel, María I. Rodas-Verde +1
In this paper we analyze atom lasers based on the spatial modulation of the scattering length of a Bose-Einstein Condensate. We demonstrate, through numerical simulations and appro…
Controllable soliton emission from a Bose-Einstein condensate
María I. Rodas-Verde, Humberto Michinel, Víctor M. Pérez-García
We demonstrate, through numerical simulations, the controllable emission of matter-wave bursts from a Bose-Einstein Condensate in a shallow optical dipole trap. The process is trig…
n-body dynamics of stabilized vector solitons
Gaspar D. Montesinos, Maria I. Rodas-Verde, Victor M. Perez-Garcia +1
In this work we study the interactions between stabilized Townes solitons. By means of effective Lagrangian methods, we have found that the interactions between these solitons are…
Stable propagation of pulsed beams in Kerr focusing media with modulated dispersion
Maria I. Rodas-Verde, Gaspar D. Montesinos, Humberto Michinel +1
We propose the modulation of dispersion to prevent collapse of planar pulsed beams which propagate in Kerr-type self-focusing optical media. As a result, we find a new type of two-…