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Momentum distribution of a dilute unitary Bose gas with three-body losses

By Sébastien Laurent, Xavier Leyronas and Frédéric Chevy

Abstract

4 pages + supplemental material.International audienceUsing Boltzmann's equation, we study the effect of three-body losses on the momentum distribution of a homogeneous unitary Bose gas in the dilute limit where quantum correlations are negligible. We calculate the momentum distribution of the gas and show that inelastic collisions are quantitatively as important as a second order virial correction

Topics: Boltzmann's equation, three-body losses, ultracold gases, unitary Bose gas, PACS 05.20.Dd, 67.10.-j, 34.50.Cx, [ PHYS.COND.GAS ] Physics [physics]/Condensed Matter [cond-mat]/Quantum Gases [cond-mat.quant-gas]
Publisher: American Physical Society
Year: 2014
OAI identifier: oai:HAL:hal-00911808v1
Provided by: Hal-Diderot

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