Ground-state properties of few dipolar bosons in a quasi-one-dimensional harmonic trap
Ground-state properties of few dipolar bosons in a quasi-one-dimensional harmonic trap
We study the ground state of few bosons with repulsive dipole-dipole interaction in a quasi-one-dimensional harmonic trap by means of the exact diagonalization method. Up to three interaction regimes are found, depending on the strength of the dipolar interaction and the ratio of transverse to axial oscillator lengths: a regime …