# Cooling phonon modes of a Bose condensate with uniform few body losses

@article{Bouchoule2018CoolingPM, title={Cooling phonon modes of a Bose condensate with uniform few body losses}, author={I. Bouchoule and Maximilian Schemmer and Carsten Henkel}, journal={SciPost Physics}, year={2018} }

We present a general analysis of the cooling produced by losses on
condensates or quasi-condensates. We study how the occupations of the
collective phonon modes evolve in time, assuming that the loss process
is slow enough so that each mode adiabatically follows the decrease of
the mean density. The theory is valid for any loss process whose rate is
proportional to the jjth
power of the density, but otherwise spatially uniform. We cover both
homogeneous gases and systems confined in a smooth…

## 7 Citations

Asymptotic temperature of a lossy condensate

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