Bosonic impurity in a one-dimensional quantum droplet in the Bose-Bose mixture
arXiv:2012.12156 · doi:10.1088/1361-6455/ab9659
Abstract
We study an impurity immersed in the mixture of Bose ultracold gases in the regime where a quantum droplet exists. The quasi-one-dimensional geometry is considered. We find an effective attractive potential that acts by the quantum droplet onto the impurity. The bound states of the impurity in this potential are investigated. These impurity bound states can provide potential probes for the presence of quantum fluctuations effects on the droplet properties. In the case of strong impurity-BEC coupling, we study the properties of the nonlinear local modes on the impurity induced by the quantum fluctuations.
arXiv comment12 pages, 7 figures
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Cited by in corpus (10)
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- Effects of quantum fluctuations on macroscopic quantum tunneling and self-trapping of BEC in a double well trap
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