2.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- V. Konotop2 profiles96 · h 53
- Rui Santos55 · h 38
- P. Ferreira3 profiles39 · h 27
- M. M. Telo da Gama2 profiles33 · h 25
- Y. Kartashov28 · h 54
- D. Zezyulin26 · h 23
- N. Araújo2 profiles22 · h 21
- M. Mühlleitner16 · h 52
- J. M. Tavares14 · h 23
- L. Torner13 · h 65
- M. Tasinkevych2 profiles13 · h 28
- J. P. Silva2 profiles12 · h 30
- University of LisbonPT321 papers
- Instituto Politécnico de LisboaPT99 papers
- Institute of Photonic SciencesES24 papers
- Universidade Federal do CearáBR23 papers
- University of MinhoPT22 papers
- Universitat Politècnica de CatalunyaES21 papers
- ETH ZurichCH20 papers
- Institute of SpectroscopyRU19 papers
- Instituto Superior TécnicoPT19 papers
- Centre National de la Recherche ScientifiqueFR17 papers
- Karlsruhe Institute of TechnologyDE17 papers
- University of AveiroPT16 papers
12 papers · 1 filter
Generic two-phase coexistence in nonequilibrium systems
M. A. Munoz, F. de los Santos, M. M. Telo da Gama
Gibbs' phase rule states that two-phase coexistence of a single-component system, characterized by an n-dimensional parameter-space, may occur in an n-1-dimensional region. For exa…
Effected of Feshbach resonance on dynamics of matter waves in optical lattices
V. A. Brazhnyi, V. V. Konotop
Mean-filed dynamics of a Bose-Einstein condensate (BEC) loaded in an optical lattice (OL), confined by a parabolic potentials, and subjected to change of a scattering length by mea…
Landau dynamics of a grey soliton in a trapped condensate
Vladimir V. Konotop, Lev Pitaevskii
It is shown that grey soliton dynamics in an one-dimensional trap can be treated as Landau dynamics of a quasi-particle. A soliton of arbitrary amplitude moves in the trapping pote…
Coherence in scale-free networks of chaotic maps
Pedro G. Lind, Jason A. C. Gallas, Hans J. Herrmann
We study fully synchronized states in scale-free networks of chaotic logistic maps as a function of both dynamical and topological parameters. Three different network topologies ar…
Diffusion-limited deposition of dipolar particles
F. de los Santos, J. M. Tavares, M. Tasinkevych +1
Deposits of dipolar particles are investigated by means of extensive Monte Carlo simulations. We found that the effect of the interactions is described by an initial, non-universal…
Stability of the tree-level vacuum in two Higgs doublet models against charge or CP spontaneous violation
P. M. Ferreira, R. Santos, A. Barroso
We show that in two Higgs doublet models at tree-level the potential minimum preserving electric charge and CP symmetries, when it exists, is the global one. Furthermore, we derive…
Theory of Nonlinear Matter Waves in Optical Lattices
V. A. Brazhnyi, V. V. Konotop
We consider several effects of the matter wave dynamics which can be observed in Bose-Einstein condensates embedded into optical lattices. For low-density condensates we derive app…
On the modulational stability of Gross-Pitaevskii type equations in 1+1 dimensions
G. Theocharis, Z. Rapti, P. G. Kevrekidis +2
The modulational stability of the nonlinear Schr{ö}dinger (NLS) equation is examined in the case with a quadratic external potential. This study is motivated by recent experimental…
Landau-Zener Tunneling of Bose-Einstein Condensates in an Optical Lattice
V. V. Konotop, P. G. Kevrekidis, M. Salerno
A theory of the non-symmetric Landau-Zener tunneling of Bose-Einstein condensates in deep optical lattices is presented. It is shown that periodic exchange of matter between the ba…
The Hertz contact in chain elastic collisions
P. Patricio
A theoretical analysis about the influence of the Hertz elastic contact on a three body chain collision is presented. In spite of the elastic character of the collision, the final…
On classification of intrinsic localized modes for the Discrete Nonlinear Schrödinger Equation
G. L. Alfimov, V. A. Brazhnyi, V. V. Konotop
We consider localized modes (discrete breathers) of the discrete nonlinear Schrödinger equation , , . We…
Dynamics of matter solitons in weakly modulated optical lattices
V. A. Brazhnyi, V. V. Konotop, V. Kuzmiak
It is shown that matter solitons can be effectively managed by means of smooth variations of parameters of optical lattices in which the condensate is loaded. The phenomenon is bas…