Strong coupling Bose polarons in a two-dimensional gas

Strong coupling Bose polarons in a two-dimensional gas

We study the properties of Bose polarons in two dimensions using quantum Monte Carlo techniques. Results for the binding energy, the effective mass, and the quasiparticle residue are reported for a typical strength of interactions in the gas and for a wide range of impurity-gas coupling strengths. A...

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Bibliographic Details
Main Authors:	L. A. Peña Ardila, G. E. Astrakharchik, S. Giorgini
Format:	Article
Language:	English
Published:	American Physical Society 2020-06-01
Series:	Physical Review Research
Online Access:	http://doi.org/10.1103/PhysRevResearch.2.023405

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