Transversal effects on the ground-state of hard-core dipolar bosons in one-dimensional optical lattices

H. Korbmacher, G. A. Domínguez-Castro, W. Li +2

Polar lattice gases are usually assumed to have an inter-site interaction that decays with the inter-particle distance $r$ as $1/r^3$. However, a loose-enough transversal confineme…