208 citations · 1.1k across the 34 of their papers we have counts for
19 papers · 1 filter
Formation and dynamics of self-bound droplets in dipolar molecular condensate
Xinyi Tang, Tianmiao Zhang, Zibin Zhao +5
We study self-bound quantum droplets in the regime dominated by microwave-induced non-axisymmetric dipole-dipole interactions, using the extended Gross-Pitaevskii equation with the…
The bulk modulus of three-dimensional quantum droplets
Zibin Zhao, Guilong Li, Zhaopin Chen +4
Quantum droplets (QDs), formed by ultradilute quantum fluids under the action of the Lee-Huang-Yang (LHY) effect, provide a unique platform for investigating a wide range of macros…
Elongated vortex quantum droplets in binary Bose-Einstein condensates
Guilong Li, Zibin Zhao, Rui Zhang +4
Stability of elongated (``slender") quantum droplets (QDs) with embedded unitary and multiple vorticity is a problem that was not solved previously. In this work, we propose a solu…
Semi-vortex solitons and their excited states in spin-orbit-coupled binary bosonic condensates
Haiming Deng, Jinqing Li, Zhaopin Chen +5
It is known that two-dimensional two-component fundamental solitons of the semi-vortex (SV) type, with vorticities in their components, are stable ground stat…
Strongly anisotropic vortices in dipolar quantum droplets
Guilong Li, Zibin Zhao, Xunda Jiang +4
We construct strongly anisotropic quantum droplets with embedded vorticity in the 3D space, with mutually perpendicular vortex axis and polarization of atomic magnetic moments. Sta…
Two-dimensional anisotropic vortex quantum droplets in dipolar Bose-Einstein condensates
Guilong Li, Xunda Jiang, Bin Liu +3
Creation of stable intrinsically anisotropic self-bound states with embedded vorticity is a challenging issue. Previously, no such states in Bose-Einstein condensates (BECs) or oth…
Spontaneous symmetry breaking of dual-layer solitons in spin-orbit-coupled Bose-Einstein condensates
Zhaopin Chen, Yongyao Li, Yan Liu +1
It is known that stable 2D solitons of the semi-vortex (SV) and mixed-mode (MM) types are maintained by the interplay of the cubic attractive nonlinearity and spin-orbit coupling (…
Singular and regular vortices on top of a background pulled to the center
Zhaopin Chen, Boris A. Malomed
A recent analysis has revealed singular but physically relevant 2D localized vortex states with density ~ 1/r^{4/3} at r --> 0 and a convergent total norm, which are maintained by…
Josephson oscillations of chirality and identity in two-dimensional solitons in spin-orbit-coupled condensates
Zhaopin Chen, Yongyao Li, Boris A. Malomed
We investigate dynamics of two-dimensional chiral solitons of semi-vortex (SV) and mixed-mode (MM) types in spin-orbit-coupled Bose-Einstein condensates with the Manakov nonlineari…
Singular mean-field states: A brief review of recent results
Elad Shamriz, Zhaopin Chen, Boris A. Malomed +1
This article provides a focused review of recent findings which demonstrate, in some cases quite counter-intuitively, the existence of bound states with a singularity of the densit…
Suppression of the quasi-two-dimensional quantum collapse in the attraction field by the Lee-Huang-Yang effect
Elad Shamriz, Zhaoping Chen, Boris A. Malomed
Quantum collapse in three and two dimensions (3D and 2D) is induced by attractive potential ~ -1/r^2. It was demonstrated that the mean-field (MF) cubic self-repulsion in the 3D bo…
Gap and embedded solitons in microwave-coupled binary condensates
Zhiwei Fan, Zhaopin Chen, Yongyao Li +1
It was recently found that, under the action of the spin-orbit coupling (SOC) and Zeeman splitting (ZS), binary BEC with intrinsic cubic nonlinearity supports families of gap solit…
Immiscible and miscible states in binary condensates in the ring geometry
Zhaopin Chen, Yongyao Li, Nikolaos P. Proukakis +1
We report detailed investigation of the existence and stability of mixed and demixed modes in binary atomic Bose-Einstein condensates with repulsive interactions in a ring-trap geo…
Two-dimensional vortex quantum droplets
Yongyao Li, Zhaopin Chen, Zhihuan Luo +4
It was recently found that the Lee-Huang-Yang (LHY) correction to the mean-field Hamiltonian suppresses the collapse and creates stable localized modes (two-component "quantum drop…
Self-trapping under the two-dimensional spin-orbit-coupling and spatially growing repulsive nonlinearity
Rongxuan Zhong, Zhaopin Chen, Chunqing Huang +4
We elaborate a method for the creation of two- and one-dimensional (2D and 1D) self-trapped modes in binary spin-orbit (SO)-coupled Bose-Einstein condensates (BECs) with the contac…
Spontaneous symmetry breaking of fundamental states, vortices, and dipoles in two- and one-dimensional linearly coupled traps with cubic self-attraction
Zhaopin Chen, Yongyao Li, Boris A. Malomed +1
We introduce two- and one-dimensional (2D and 1D) systems of two linearly-coupled Gross-Pitaevskii equations (GPEs) with the cubic self-attraction and harmonic-oscillator (HO) trap…
Dipolar bright solitons and solitary vortices in a radial lattice
Chunqing Huang, Lin Lyu, Hao Huang +5
Stabilizing vortex solitons with high values of the topological charge, S, is a challenging issue in optics, studies of Bose-Einstein condensates (BECs) and other fields. To develo…
Two-dimensional solitons and quantum droplets supported by competing self- and cross-interactions in spin-orbit-coupled condensates
Yongyao Li, Zhihuan Luo, Yan Liu +5
We study two-dimensional (2D) matter-wave solitons in spinor Bose-Einstein condensates (BECs) under the action of the spin-orbit coupling (SOC) and opposite signs of the self- and…
Gap solitons in Rabi lattices
Zhaopin. Chen, Boris. A. Malomed
We introduce a two-component one-dimensional system, which is based on two nonlinear Schrödinger/Gross-Pitaevskii equations (GPEs) with spatially periodic modulation of linear coup…