10 citations · 17 across the 4 of their papers we have counts for
5 papers
Diffusion of atoms interacting by long-range and oscillating forces
Filip Krzyżewski, Magdalena A. Załuska-Kotur
Collective diffusion coefficient in a one dimensional lattice gas adsorbate is calculated using variational approach. Particles interact via either a long-range, or a long range el…
Coupling of orthogonal diffusion modes in two-dimensional nonhomogeneous systems
F Krzyzewski, Magdalena A. Zaluska-Kotur
Collective diffusion coefficient in a two-dimensional lattice gas on a nonhomogeneous substrate is investigated using variational approach. Particles reside at adsorption sites wit…
Segregation in noninteracting binary mixture
Filip Krzyzewski, Magdalena Zaluska-Kotur
Process of stripe formation is analyzed numerically in a binary mixture. The system consists of particles of two sizes, without any direct mutual interactions. Overlapping of large…
Comparison of gain-loss asymmetry behavior for stocks and indexes
Magdalena A. Zaluska-Kotur, Krzysztof Karpio, Arkadiusz Orlowski
Investment horizon approach has been used to analyze indexes of Polish stock market.Optimal time horizon for each return value is evaluated by fitting appropriate function form of…
Exact versus mean-field description of the Bose-Einstein condensate: a model study
Magdalena A. Zaluska-Kotur, Mariusz Gajda, Arkadiusz Orlowski +1
We study a system of trapped bosonic particles interacting by model harmonic forces. Our model allows for detailed examination of the notion of an order parameter (a condensate wav…