170 citations
- Institute of MathematicsPL7 papers
- Institute of PhysicsPL6 papers
- Institute of Chemistry, Komi Science CenterRU4 papers
- Petersburg Nuclear Physics InstituteRU4 papers
- University of WrocławPL3 papers
- Clark Atlanta UniversityUS2 papers
- Hebrew University of JerusalemIL2 papers
- Jagiellonian UniversityPL2 papers
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- Frantsevich Institute for Problems in Materials ScienceUA1 paper
- Jan Kochanowski UniversityPL1 paper
- Jožef Stefan InstituteSI1 paper
6 papers · 1 filter
Free-fall expansion of finite-temperature Bose-Einstein condensed gas in the non Thomas-Fermi regime
M. Zawada, R. Abdoul, J. Chwedeńczuk +5
We report on our study of the free-fall expansion of a finite-temperature Bose-Einstein condensed cloud of 87Rb. The experiments are performed with a variable total number of atoms…
Optimal geometry for efficient loading of an optical dipole trap
Andrzej Szczepkowicz, Leszek Krzemien, Adam Wojciechowski +6
One important factor which determines efficiency of loading cold atoms into an optical dipole trap from a magneto-optical trap is the distance between the trap centers. By studying…
Versatile entropic measure of grey level inhomogeneity
R. Piasecki
The entropic measure for analysis of grey level inhomogeneity (GLI) is proposed as a function of length scale. It allows us to quantify the statistical dissimilarity of the actual…
Modular Schrödinger equation and dynamical duality
Piotr Garbaczewski
We discuss quite surprising properties of the one-parameter family of modular (Auberson and Sabatier (1994)) nonlinear Schrödinger equations. We develop a unified theoretical frame…
Jump processes on leaves of multibranching trees
Sergio Albeverio, Witold Karwowski
The p-adic numbers have found applications in a wide range of diverse fields of research. In some applications the algebraic properties of p-adics enter as an indispensable ingredi…
Magnetoelectric effect in mixed valency oxides mediated by charge carriers
V. A. Stephanovich, M. D. Glinchuk, R. Blinc
We show that the presence of free carriers in a substance can generate the multiferroic behavior. Namely, if the substance has mixed-valence ions, which can supply free carriers an…