50 citations · 246 across the 12 of their papers we have counts for
13 papers
Electromagnetically Induced Transparencies with Two Transverse Bose-Einstein Condensates in a Four-Mirror Cavity
Kashif Ammar Yasir, Zhaoxin Liang, Gao Xianlong +1
We investigate electromagnetically induced transparencies with two transverse Bose-Einstein condensates in four-mirror optical cavity, driven by a strong pump laser and a weak prob…
Phase diagram of a generalized off-diagonal Aubry-André model with p-wave pairing
Tong Liu, Pei Wang, Shu Chen +1
Off-diagonal Aubry-André (AA) model has recently attracted a great deal of attention as they provide condensed matter realization of topological phases. We numerically study a gene…
2kF-Friedel to 4kF-Wigner oscillations in one-dimensional Fermi gases under confinement
Gao Xianlong
Density oscillations of confined one-dimensional Fermi gases of contact repulsive interactions in a continuous space are discussed within Bethe-ansatz-based spin-density-functional…
Wigner crystal versus Fermionization for one-dimensional Hubbard models with and without long-range interactions
Zhihao Xu, Linhu Li, Gao Xianlong +1
The ground state properties of Hubbard model with or without long-range interactions in the regime with strongly repulsive on-site interaction are investigated by means of the exac…
Ground-state properties of the one-dimensional attractive Hubbard model with confinement: a comparative study
Ji-Hong Hu, Jing-Jing Wang, Gao Xianlong +4
We revisit the one-dimensional attractive Hubbard model by using the Bethe-ansatz based density-functional theory and density-matrix renormalization method. The ground-state proper…
Collective excitations in one-dimensional ultracold Fermi gases: a comparative study
Wei Li, Gao Xianlong, Corinna Kollath +1
Time-dependent density-functional theory (TDDFT) is a powerful tool to study the non-equilibrium dynamics of inhomogeneous interacting many-body systems. Here we show that the simp…