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arXiv · 2506.03717

Dynamic formation of supersolid phase in a mixture of ultracold bosonic and fermionic atoms

Maciej Lewkowicz·Tomasz Karpiuk·Mariusz Gajda·Mirosław Brewczyk
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Abstract

We numerically study the dynamical properties of a mixture consisting of a dipolar condensate and a degenerate Fermi gas in a quasi-one-dimensional geometry. In particular, we focus on the system's response to a temporal variation in the interaction strength between bosons and fermions. When the interspecies attraction becomes sufficiently strong, we observe a phase transition to a supersolid state. This conclusion is supported by the emergence of an out-of-phase Goldstone mode in the excitation spectrum.

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Maciej Lewkowicz, Tomasz Karpiuk, Mariusz Gajda, Mirosław Brewczyk. 2025-06-04. Dynamic formation of supersolid phase in a mixture of ultracold bosonic and fermionic atoms. https://doi.org/10.1103/hxqb-5ngc

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