26 citations · 175 across the 29 of their papers we have counts for
29 papers
Exact surface energy of the Hubbard model with nonparallel boundary magnetic fields
Pei Sun, Yi Qiao, Tao Yang +2
In this study, we explore the precise physical quantities in the thermodynamic limit of the one-dimensional Hubbard model with nonparallel boundary magnetic fields based on the off…
Standing waves for a Schrödinger system with three waves interaction
Luigi Forcella, Xiao Luo, Tao Yang +1
We study standing waves for a system of nonlinear Schrödinger equations with three waves interaction arising as a model for the Raman amplification in a plasma. We consider the mas…
Quench dynamics of Bose-Einstein condensates in boxlike traps
Rong Du, Jian-Chong Xing, Bo Xiong +2
We investigate the nonequilibrium dynamics of two-dimensional Bose-Einstein condensates in boxlike traps with power-law potential boundaries by quenching the interatomic interactio…
Thermodynamic limit and boundary energy of the spin-1 Heisenberg chain with non-diagonal boundary fields
Zhihan Zheng, Pei Sun, Xiaotian Xu +3
The thermodynamic limit and boundary energy of the isotropic spin-1 Heisenberg chain with non-diagonal boundary fields are studied. The finite size scaling properties of the inhomo…
Spectrum of the transfer matrices of the spin chains associated with the Lie algebra
Guang-Liang Li, Junpeng Cao, Xiao-Tian Xu +4
We study the exact solution of quantum integrable system associated with the twist Lie algebra, where the boundary reflection matrices have non-diagonal elements thus t…
Surface energy of the one-dimensional supersymmetric model with general integrable boundary terms in the antiferromagnetic sector
Pei Sun, Yang-Yang Chen, Tao Yang +2
In this paper, we study the surface energy of the one-dimensional supersymmetric model with unparallel boundary magnetic fields, which is a typical -symmetry broken qua…
Ground states for 3D dipolar Bose-Einstein condensate involving quantum fluctuations and three-body losses
Xiao Luo, Tao Yang
We consider ground states of three-dimensional dipolar Bose-Einstein condensate involving quantum fluctuations and three-body losses, which can be described equivalently by positiv…
Exact solutions of the quantum spin chain
Guang-Liang Li, Panpan Xue, Pei Sun +5
We study the exact solutions of quantum integrable model associated with the Lie algebra, with either a periodic or an open one with off-diagonal boundary reflections, by gen…
Quantum reflection of a Bose-Einstein condensate from a rapidly varying potential: the role of dark soliton
Dongmei Wang, Bo Xiong, Tao Yang
We study the dynamic behavior of a Bose-Einstein condensate (BEC) containing a dark soliton separately reflected from potential drops and potential barriers. It is shown that for a…
Thermodynamic limit of the spin- XYZ spin chain with the antiperiodic boundary condition
Zhirong Xin, Yusong Cao, Xiaotian Xu +3
Based on its off-diagonal Bethe ansatz solution, we study the thermodynamic limit of the spin- XYZ spin chain with the antiperiodic boundary condition. The key point o…
Coherence of an extended central spin model with a coupled spin bath
Pengcheng Lu, Hai-Long Shi, Like Cao +4
We study an extended central spin model with an isotropic nearest-neighbour spin-exchange interaction among the bath spins. The system is controllable by external magnetic fields a…
Turbulent cascade induced persistent current of cold atomic superfluids
Xiyu Chen, Tao Yang, Wen-Li Yang +1
Dissipating of disorder quantum vortices in an annular two-dimensional Bose-Einstein condensate can form a macroscopic persistent flow of atoms. We propose a protocol to create per…
Topological transition from superuid vortex rings to isolated knots and links
Wen-Kai Bai, Tao Yang, Wu-Ming Liu
Knots and links are fundamental topological objects play a key role in both classical and quantum fluids. In this research, we propose a novel scheme to generate torus vortex knots…
A new measure of thermal micro-behavior for the AdS black hole
Zhen-Ming Xu, Bin Wu, Tao Yang +1
Inspired by the hypothesis of the black hole molecule, with the help of the Hawking temperature, entropy and the thermodynamics curvature of the black hole, we propose a new measur…
Controllable splitting dynamics of a doubly quantized vortex in a rotating ring-shaped condensate
Bo Xiong, Tao Yang, Yu-Ju Lin +1
We study the dynamics of a doubly quantized vortex (DQV), created by releasing a ring-shaped Bose-Einstein condensate with quantized circulation into harmonic potential traps. It i…
Correlation functions of the XXZ spin chain with the twisted boundary condition
Yi Qiao, Zhirong Xin, Xiaotian Xu +4
The scalar products, form factors and correlation functions of the XXZ spin chain with twisted (or antiperiodic) boundary condition are obtained based on the inhomogeneous re…
Surface energy and elementary excitations of the XXZ spin chain with arbitrary boundary fields
Pei Sun, Zhi-Rong Xin, Yi Qiao +5
The thermodynamic properties of the XXZ spin chain with integrable open boundary conditions at the gaped region (i.e., the anisotropic parameter being a real number) are invest…
Influence of a dark-soliton on the reflection of a Bose-Einstein condensate by a square barrier
Qiao-Ling Cheng, Wen-Kai Bai, Yao-Zhong Zhang +2
We study the quantum reflection of a two-dimensional disk-shaped Bose-Einstein condensate with a dark-soliton excitation by a square potential barrier. For the giving geometry, the…
Bethe states of the trigonometric SU(3) spin chain with generic open boundaries
Pei Sun, Zhirong Xin, Yi Qiao +7
By combining the algebraic Bethe ansatz and the off-diagonal Bethe ansatz, we investigate the trigonometric SU(3) model with generic open boundaries. The eigenvalues of the transfe…
Surface energy of the one-dimensional supersymmetric model with unparallel boundary fields
Fakai Wen, Junpeng Cao, Tao Yang +3
We investigate the thermodynamic limit of the exact solution, which is given by an inhomogeneous relation, of the one-dimensional supersymmetric model with unparallel b…
On the Bethe states of the one-dimensional supersymmetric t-J model with generic open boundaries
Pei Sun, Fakai Wen, Kun Hao +4
By combining the algebraic Bethe ansatz and the off-diagonal Bethe ansatz, we investigate the supersymmetric t-J model with generic open boundaries. The eigenvalues of the transfer…
Dynamics of vortex quadrupoles in nonrotating trapped Bose-Einstein condensate
Tao Yang, Zhi-Qiang Hu, Shan Zou +1
Dynamics of vortex clusters is essential for understanding diverse superfluid phenomena. In this paper, we examine the dynamics of vortex quadrupoles in a trapped two-dimensional (…
Bethe ansatz solution of the -model with arbitrary boundary fields
Xiaotian Xu, Kun Hao, Tao Yang +3
The quantum -model with generic site-dependent inhomogeneity and arbitrary boundary fields is studied via the off-diagonal Bethe Ansatz method. The eigenvalues of the correspo…
Thermodynamic limit and boundary energy of the SU(3) spin chain with non-diagonal boundary fields
Fakai Wen, Tao Yang, Zhanying Yang +3
We investigate the thermodynamic limit of the su(n)-invariant spin chain models with unparallel boundary fields. It is found that the contribution of the inhomogeneous term in the…