46 citations · 75 across the 3 of their papers we have counts for
3 papers
Quantum polarization spectroscopy of ultracold spinor gases
K. Eckert, L. Zawitkowski, A. Sanpera +2
We propose a method for the detection of ground state quantum phases of spinor gases through a series of two quantum nondemolition measurements performed by sending off-resonant, p…
Superfluidity of the BEC at finite temperature
Lukasz Zawitkowski, Mariusz Gajda, Kazimierz Rzazewski
We use the classical fields approximation to study a translational flow of the condensate with respect to the thermal cloud in a weakly interacting Bose gas. We study both, subcrit…
Classical fields approximation for cold weakly interacting bosons without free parameters
Lukasz Zawitkowski, Miroslaw Brewczyk, Mariusz Gajda +1
Classical fields approximation to cold weakly interacting bosons allows for a unified treatment of condensed and uncondensed parts of the system. Until now, however, the quantitati…