796 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of LisbonPT22 papers
- Centre National de la Recherche ScientifiqueFR16 papers
- Universität InnsbruckAT16 papers
- Universitat Politècnica de ValènciaES14 papers
- Instituto de Investigación en Recursos CinegéticosES13 papers
- Universidad Complutense de MadridES13 papers
- Center for Astrophysics Harvard & SmithsonianUS12 papers
- Linköping UniversitySE11 papers
- Universidade de VigoES10 papers
- Universidad de GranadaES7 papers
- Universitat de ValènciaES7 papers
- Centro de Física Teórica e Computacional6 papers
10 papers · 1 filter
Symmetry-assisted vorticity control in Bose-Einstein condensates
Víctor M. Pérez-García, Miguel A. García-March, Albert Ferrando
Using group-theoretical methods and numerical simulations we show how to act on the topological charge of individual vortices in Bose-Einstein condensates by using control potentia…
Lie symmetries and solitons in nonlinear systems with spatially inhomogeneous nonlinearities
Juan Belmonte-Beitia, Victor M. Perez-Garcia, Vadym Vekslerchik +1
Using Lie group theory and canonical transformations we construct explicit solutions of nonlinear Schrodinger equations with spatially inhomogeneous nonlinearities. We present the…
Single Member Selection in Ensemble Forecasting
F J Tapiador, R Verdejo
Ensemble forecasting is a technique devised to palliate sensitivity to initial conditions in nonlinear dynamical systems. The basic idea to avoid this sensitivity is to run the mod…
Dissipative solitons which cannot be trapped
Rosa Pardo, Victor M. Perez-Garcia
In this paper we study the behavior of dissipative solitons in systems with high order nonlinear dissipation and show how they cannot survive under the effect of trapping potential…
Similarity Solution of the 3-phase Stefan Problem for Alloys with Arbitrary Temperature Dependent Properties
Evgeniy N. Kondrashov
In this paper a 3-phase Stefan problem solution method for 1D semi-infinity alloy is developed. The problem is first solved for full enthalpy of the system and then the thermal dif…
Localized modes in arrays of boson-fermion mixtures
Yu. V. Bludov, V. V. Konotop
It is shown that the mean-field description of a boson-fermion mixture with a dominating fermionic component, loaded in a one-dimensional optical lattice, is reduced to the nonline…
Implementation of the Backlund transformations for the Ablowitz-Ladik hierarchy
V. E. Vekslerchik
The derivation of the Backlund transformations (BTs) is a standard problem of the theory of the integrable systems. Here, I discuss the equations describing the BTs for the Ablowit…
Oblique electromagnetic instabilities for an ultra relativistic electron beam passing through a plasma
A. Bret
We present an investigation of the electromagnetic instabilities which are trig gered when an ultra relativistic electron beam passes through a plasma. The linear growth rate is co…
Defect modes of a Bose-Einstein condensate in an optical lattice with a localized impurity
V. A. Brazhnyi, V. V. Konotop, V. M. Pérez-García
We study defect modes of a Bose-Einstein condensate in an optical lattice with a localized defect within the framework of the one-dimensional Gross-Pitaevskii equation. It is shown…
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…