24 citations · 135 across the 15 of their papers we have counts for
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cond-mat.quant-gas2017★ 6 cited
Mesoscopic density grains in the 1d interacting Bose gas from the exact Yang-Yang solution
Joanna Pietraszewicz, Piotr Deuar
Number fluctuations in a one-dimensional Bose gas consist of contributions from many smaller independent localized fluctuations, the density grains. We have derived a set of extend…
cond-mat.quant-gas2017★ 12 cited
Classical fields in the one-dimensional Bose gas: applicability and determination of the optimal cutoff
J. Pietraszewicz, P. Deuar
To finalize information about the accuracy of the classical field approach for the 1d Bose gas, the lowest temperature quasicondensate was studied by comparing the extended Bogoliu…
cond-mat.quant-gas2017★ 11 cited
Continuum of classical-field ensembles from canonical to grand canonical and the onset of their equivalence
J. Pietraszewicz, E. Witkowska, P. Deuar
The canonical and grand-canonical ensembles are two usual marginal cases for ultracold Bose gases, but real collections of experimental runs commonly have intermediate properties.…