328 citations · 1.4k across the 67 of their papers we have counts for
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Self-bound vortex lattice in a rapidly rotating quantum droplet
Qi Gu, Xiaoling Cui
A rapidly rotating Bose gas in the quantum Hall limit is usually associated with a melted vortex lattice. In this work, we report a self-bound and visible triangular vortex lattice…
Liquid-gas transition and coexistence in ground-state bosons with spin twist
Qi Gu, Xiaoling Cui
We study the thermodynamic liquid-gas transition and coexistence (LGTC) for ground-state bosons under contact interactions. We find that the LGTC can be facilitated by the mismatch…
Phonon Stability and Sound Velocity of Quantum Droplets in a Boson Mixture
Qi Gu, Lan Yin
Quantum droplets have been realized in experiments on binary boson mixtures and dipolar Bose gases. In these systems, the mean-field energy of the Bose-Einstein condensation is att…
Formation of localized magnetic states in a large-spin Fermi system
Bin-Zhou Mi, Qiang Gu
We extend the Anderson impurity model to a large-spin Fermi system with spin =3/2, stimulated by the realization of large-spin ultracold Fermi atoms. The condition required for…
Bound-State Band Reconstruction and Resonance in Spin-1/2 Bose Gas with 1D Spin-Orbit Coupling
Qi Gu, Yuncheng Xiong, Lan Yin
In this work, we study two-body bound states in two-component Bose gas with a one-dimensional (1D) spin-orbit coupling (SOC) induced by Raman lasers. The finite Raman coupling stre…
Spin-Orbit Coupling Induced Resonance in an Ultracold Bose Gas
Qi Gu, Lan Yin
We study a two-component Bose gas with artificial spin-orbit coupling (SOC) which couples the center-of-mass momentum of atom to its internal states. We show that in this system re…