Ground states of one-dimensional dipolar lattice bosons at unit filling
arXiv:2311.14606 · doi:10.1103/PhysRevB.109.125104
Abstract
Recent experiments on ultracold dipoles in optical lattices open exciting possibilities for the quantum simulation of extended Hubbard models. When considered in one dimension, these models present at unit filling a particularly interesting ground-state physics, including a symmetry-protected topological phase known as Haldane insulator. We show that the tail of the dipolar interaction beyond nearest-neighbors, which may be tailored by means of the transversal confinement, does not only modify quantitatively the Haldane insulator regime and lead to density waves of larger periods, but results as well in unexpected insulating phases. These insulating phases may be topological or topologically trivial, and are characterized by peculiar correlations of the site occupations. These phases may be realized and observed in state-of-the-art experiments.
arXiv commentAAM, basically change of format wrt first version
References in corpus (29)
- Many-Body Physics with Ultracold Gases
- Ultracold atomic gases in optical lattices: mimicking condensed matter physics and beyond
- Entanglement spectrum of a topological phase in one dimension
- Many-Body Physics with Individually-Controlled Rydberg Atoms
- Time-resolved Observation and Control of Superexchange Interactions with Ultracold Atoms in Optical Lattices
- Cold molecules: Progress in Quantum Engineering of Chemistry and Quantum Matter
- Entanglement spectrum in one-dimensional systems
- Non-standard Hubbard models in optical lattices: a review
- Dipolar physics: A review of experiments with magnetic quantum gases
- Extended Bose-Hubbard Models with Ultracold Magnetic Atoms
- Hidden order in 1D Bose insulators
- Ground State Phase Diagram of S=1 XXZ Chains with Uniaxial Single-Ion-Type Anisotropy
- Rise and fall of hidden string order of lattice bosons
- Phase diagram of the extended Bose Hubbard model
- Dipolar Molecules in Optical Lattices
- Dipolar quantum solids emerging in a Hubbard quantum simulator
- Topological quantum critical points in the extended Bose-Hubbard model
- Spectral and Entanglement Properties of the Bosonic Haldane Insulator
- Extended Bose-Hubbard Model with dipolar and contact interactions
- Competing phases, phase separation and co-existence in the extended one-dimensional bosonic Hubbard model
- Dipole-dipole interactions in optical lattices do not follow an inverse cube power law
- Dynamics of cold bosons in optical lattices: Effects of higher Bloch bands
- Accuracy of quantum simulators with ultracold dipolar molecules: a quantitative comparison between continuum and lattice descriptions
- Superfluid phases induced by the dipolar interactions
- Supersolid-Superfluid phase separation in the extended Bose-Hubbard model
- Lattice control of non-ergodicity in a polar lattice gas
- Quantum phases of dipolar bosons in one-dimensional optical lattices
- Four spins correlation function of the states Potts model, for general values of . Its percolation model limit
- Transversal effects on the ground-state of hard-core dipolar bosons in one-dimensional optical lattices