Ground-state properties of interacting two-component Bose gases in a hard-wall trap
Ground-state properties of interacting two-component Bose gases in a hard-wall trap
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 intra-atomic and interatomic interaction, the system is exactly solvable. Thus the exact ground-state wave-function and density distributions for the whole interacting regime can be obtained …