118 citations · 546 across the 14 of their papers we have counts for
5 papers · 1 filter
Ground-state properties of interacting two-component Bose gases in a hard-wall trap
Yajiang Hao, Yunbo Zhang, Xi-Wen Guan +1
We investigate ground-state properties of interacting two-component Bose gases in a hard-wall trap using both the Bethe ansatz and exact numerical diagonalization method. For equal…
Phase Transitions and Pairing Signature in Strongly Attractive Fermi Atomic Gases
X W Guan, M T Batchelor, C Lee +1
We investigate pairing and quantum phase transitions in the one-dimensional two-component Fermi atomic gas in an external field. The phase diagram, critical fields, magnetization a…
Exact results for the 1D interacting Fermi gas with arbitrary polarization
M. T. Batchelor, M. Bortz, X. W. Guan +1
We investigate the 1D interacting two-component Fermi gas with arbitrary polarization. Exact results for the ground state energy, quasimomentum distribution functions, spin velocit…
Effect of one-ion L-S coupling on magnetic properties of a correlated spin-orbit system
Zu-Jian Ying, Xi-Wen Guan, Angela Foerster +2
By introducing a basis for a novel realization of the SU(4) Lie algebra, we exactly solve a spin-orbital chain with one-ion - coupling (OILSC) via the Bethe ansatz (BA) appro…
Magnetization plateau and quantum phase transitions in a spin-orbital model
Zu-Jian Ying, Angela Foerster, Xi-Wen Guan +2
A spin-orbital chain with different Landé factors and one-ion anisotropy is studied in the context of the thermodynamical Bethe ansatz. It is found that there exists a magnetiz…