Publication Date:
2017-12-29
Description:
Author(s): Jesper Levinsen, Meera M. Parish, Rasmus S. Christensen, Jan J. Arlt, and Georg M. Bruun We consider a mobile impurity immersed in a Bose gas at finite temperature. Using perturbation theory valid for weak coupling between the impurity and the bosons, we derive analytical results for the energy and damping of the impurity for low and high temperatures, as well as for temperatures close ... [Phys. Rev. A 96, 063622] Published Thu Dec 28, 2017
Keywords:
Matter waves and collective properties of cold atoms and molecules
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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