BINARY mixturesWe study two-dimensional (2D) isotropic quantum droplets (QDs) in dipolar binary Bose鈥揈instein condensates (BECs). The QDs are supported by the competition between the 2D form of the Lee-Huang-Yang (LHY) term and the isotropic dipole-dipole interactions ...
A theoretical analysis of binary collisions of quantum droplets under feasible experimental conditions is reported. Droplets formed from degenerate dilute Bose gases made up from binary mixtures of ultracold atoms are considered. Reliable expressions for the surface tension of the droplets are introduced b...
et al. Transient supersolid properties in an array of dipolar quantum droplets. Phys. Rev. X 9, 011051 (2019). Google Scholar Tanzi, L. et al. Observation of a dipolar quantum gas with metastable supersolid properties. Phys. Rev. Lett. 122, 130405 (2019). Article ADS Google Scholar ...
length in ultracold atoms, both of which have been verified in experiments. Theoretical studies have also shown the Borromean trimer can be supported by fine-tuning the Quantum Droplets with Borromean Correlation Figure 1: Borromean ring: only three rings can be linked together while any two of ...
The formation of these droplets has been recently discovered by driving the BEC into the strongly dipolar regime. Surprisingly, instead of collapsing, the system formed stable droplets. So far, no rigorous mathematical explanation has been proved. To the best of our knowledge, only experimental ...
Dipolar quantum droplets are exotic quantum objects that are self-bound due\nto the subtle balance of attraction, repulsion and quantum correlations. Here\nwe present a systematic study of the critical atom number of these self-bound\ndroplets, comparing the experimental results with extended mean-...
Stabilized by quantum fluctuations,dipolar Bose–Einstein condensates can form self-bound liquid-like droplets.However in the Bogoliubov theory,there are imaginary phonon energies in the long-wavelength limit,implying dynamical instability of this system.A similar instability appears in the Bogoliubov ...
Quantum droplets of quasi-one-dimensional dipolar Bose–Einstein condensatesdoi:10.1088/2399-6528/ABCC3BMatthew EdmondsThomas BlandNick ParkerNewcastle University
We systematically study the properties of dipolar Bose gases with two- and three-body contact interactions at finite temperature using the Hartree–Fock–Bogoliubov–Popov approximation. In uniform case, we obtain an exciting new extension of the seminal Lee–Huang–Yang corrected equation of state ...
Stabilization of the condensate has been observed in\nquantum degenerate Bose-Bose mixtures and dipolar BECs. The fine-tuning of the\ninteratomic interactions can lead to the emergence of two new states of matter:\nliquid-like selfbound quantum droplets and supersolid crystals formed from\nthese ...