3 papers
quant-ph2005
Hydrogen atom in phase space: The Wigner representation
L. Praxmeyer, J. Mostowski, K. Wodkiewicz
We have found an effective method of calculating the Wigner function, being a quantum analogue of joint probability distribution of position and momentum, for bound states of nonre…
cond-mat.other2004
Formation of soliton trains in Bose-Einstein condensates by temporal Talbot effect
Krzysztof Gawryluk, Mirosław Brewczyk, Mariusz Gajda +1
We study the recent observation of formation of matter-wave soliton trains in Bose-Einstein condensates. We emphasize the role of the box-like confinement of the Bose-Einstein cond…
cond-mat.soft2000
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…