Spin rotons and supersolids in binary antidipolar condensates
Autor: | Kirkby, W., Bland, T., Ferlaino, F., Bisset, R. N. |
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Rok vydání: | 2023 |
Předmět: | |
Zdroj: | SciPost Phys. Core 6, 084 (2023) |
Druh dokumentu: | Working Paper |
DOI: | 10.21468/SciPostPhysCore.6.4.084 |
Popis: | We present a theoretical study of a mixture of antidipolar and nondipolar Bose-Einstein condensates confined to an infinite tube. We predict the presence of a spin roton and its associated instability, which triggers a continuous unmodulated--to--supersolid phase transition. We characterize the phase diagram of the binary system, ranging from the quasi-1D to the radial Thomas-Fermi (elongated 3D) regimes. We also present the dynamic formation of supersolids following a quench from the uniform miscible phase, which maintains phase coherence across the system. Comment: 13 pages main text, 5 figures, submission to SciPost Physics Core |
Databáze: | arXiv |
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