124 citations · 262 across the 5 of their papers we have counts for
5 papers
Controlled collisions of two ultracold atoms in separate harmonic traps
Michał Krych, Zbigniew Idziaszek
We consider controlled collisions between two ultracold atoms guided by external harmonic potentials. We derive analytical solutions of the Schroedinger equation for this system, a…
Thermal effects in light scattering from ultracold bosons in an optical lattice
Kazimierz Łakomy, Zbigniew Idziaszek, Marek Trippenbach
We study the scattering of a weak and far-detuned light from a system of ultracold bosons in 1D and 3D optical lattices. We show the connection between angular distributions of the…
Modified effective-range theory for low energy e-N2 scattering
Zbigniew Idziaszek, Grzegorz Karwasz
We analyze the low-energy e-N2 collisions within the framework of the Modified-Effective Range Theory (MERT) for the long-range potentials, developed by O'Malley, Spruch and Rosenb…
Quantum theory of ultracold atom-ion collisions
Zbigniew Idziaszek, Tommaso Calarco, Paul S. Julienne +1
We study atom-ion scattering in the ultracold regime. To this aim, an analytical model based on the multichannel quantum defect formalism is developed and compared to close-coupled…
Controlled collisions of a single atom and ion guided by movable trapping potentials
Z. Idziaszek, T. Calarco, P. Zoller
We consider a system composed of a trapped atom and a trapped ion. The ion charge induces in the atom an electric dipole moment, which attracts it with an r^{-4} dependence at larg…