174 citations · 342 across the 6 of their papers we have counts for
6 papers
Ground-state properties of one-dimensional anyon gases
Yajiang Hao, Yunbo Zhang, Shu Chen
We investigate the ground state of the one-dimensional interacting anyonic system based on the exact Bethe ansatz solution for arbitrary coupling constant () an…
Ground-state properties of few-Boson system in a one-dimensional hard wall potential with split
Xiangguo Yin, Yajiang Hao, Shu Chen +1
We carry out a detailed examination of the ground state property of few-boson system in a one-dimensional hard wall potential with a split in the center. In the Tonks-Girardea…
Intrinsic relation between ground-state fidelity and the characterization of a quantum phase transition
Shu Chen, Li Wang, Yajiang Hao +1
The notion of fidelity in quantum information science has been recently applied to analyze quantum phase transitions from the viewpoint of the ground state (GS) overlap for various…
One-dimensional fermionic gases with attractive p-wave interaction in a hard-wall trap
Yajiang Hao, Yunbo Zhang, Shu Chen
We investigate the ground state of the one-dimensional fermionic system enclosed in a hard-wall trap with attractive contact p-wave interactions. Based on the Bethe ansatz method,…
Quantum dynamics of repulsively bound atom pairs in the Bose-Hubbard model
Li Wang, Yajiang Hao, Shu Chen
We investigate the quantum dynamics of repulsively bound atom pairs in an optical lattice described by the periodic Bose-Hubbard model both analytically and numerically. In the str…
Density distributions for trapped one-dimensional spinor gases
Yajiang Hao, Yunbo Zhang, J. Q. Liang +1
We numerically evaluate the density distribution of a spin-1 bosonic condensate in its ground state within a modifed Gross-Pitaevskii theory, which is obtained by the combination o…