551 citations · 2.1k across the 42 of their papers we have counts for
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Acoustic attenuation rate in the Fermi-Bose model with a finite-range fermion-fermion interaction
Bogdan Mihaila, Sergio Gaudio, Kevin S. Bedell +2
We study the acoustic attenuation rate in the Fermi-Bose model describing a mixtures of bosonic and fermionic atom gases. We demonstrate the dramatic change of the acoustic attenua…
Self-localized impurities embedded in a one dimensional Bose-Einstein condensate and their quantum fluctuations
Krzysztof Sacha, Eddy Timmermans
We consider the self-localization of neutral impurity atoms in a Bose-Einstein condensate in a 1D model. Within the strong coupling approach, we show that the self-localized state…
Small polarons in dilute gas Bose-Einstein condensates
Fernando M. Cucchietti, Eddy Timmermans
A neutral impurity atom immersed in a dilute Bose-Einstein condensate (BEC) can have a bound ground state in which the impurity is self-localized. In this small polaron-like state,…