TY - JOUR AB - We use the dual boson approach to reveal the phase diagram of the Fermi-Hubbard model with long-range dipole-dipole interactions. By using a large-scale finite-temperature calculation on a 64×64 square lattice we demonstrate the existence of a novel phase, possessing an "ultralong-range" order. The fingerprint of this phase - the density correlation function - features a nontrivial behavior on a scale of tens of lattice sites. We study the properties and the stability of the ultralong-range-ordered phase, and show that it is accessible in modern experiments with ultracold polar molecules and magnetic atoms. AU - Van Loon, Erik AU - Katsnelson, Mikhail AU - Lemeshko, Mikhail ID - 1700 IS - 8 JF - Physical Review B TI - Ultralong-range order in the Fermi-Hubbard model with long-range interactions VL - 92 ER -