Disorderless quasi-localization of polar gases in one-dimensional lattices
arXiv:1901.09762 · doi:10.1103/PhysRevLett.124.010404
Abstract
One-dimensional polar gases in deep optical lattices present a severely constrained dynamics due to the interplay between dipolar interactions, energy conservation, and finite bandwidth. The appearance of dynamically-bound nearest-neighbor dimers enhances the role of the dipolar tail, resulting, in the absence of external disorder, in quasi-localization via dimer clustering for very low densities and moderate dipole strengths. Furthermore, even weak dipoles allow for the formation of self-bound superfluid lattice droplets with a finite doping of mobile, but confined, holons. Our results, which can be extrapolated to other power-law interactions, are directly relevant for current and future lattice experiments with magnetic atoms and polar molecules.
arXiv comment5 + 2 Pages
References in corpus (33)
- Many-Body Physics with Ultracold Gases
- Quantum information with Rydberg atoms
- Nonequilibrium dynamics of closed interacting quantum systems
- Many body localization and thermalization in quantum statistical mechanics
- From Quantum Chaos and Eigenstate Thermalization to Statistical Mechanics and Thermodynamics
- Metal-insulator transition in a weakly interacting many-electron system with localized single-particle states
- Anderson localization of a non-interacting Bose-Einstein condensate
- Observation of many-body localization of interacting fermions in a quasi-random optical lattice
- Direct observation of Anderson localization of matter-waves in a controlled disorder
- The physics of dipolar bosonic quantum gases
- Relaxation and Pre-thermalization in an Isolated Quantum System
- Realizing a lattice spin model with polar molecules
- Quantum-State Controlled Chemical Reactions of Ultracold KRb Molecules
- Observation of entanglement propagation in a quantum many-body system
- Non-local propagation of correlations in long-range interacting quantum systems
- Condensed Matter Theory of Dipolar Quantum Gases
- Repulsively bound atom pairs in an optical lattice
- Measuring out-of-time-order correlations and multiple quantum spectra in a trapped ion quantum magnet
- Three-dimensional localization of ultracold atoms in an optical disordered potential
- Fermionic transport in a homogeneous Hubbard model: Out-of-equilibrium dynamics with ultracold atoms
- Three-Dimensional Anderson Localization of Ultracold Matter
- Quantum Chaos and Thermalization in Isolated Systems of Interacting Particles
- Extended Bose-Hubbard Models with Ultracold Magnetic Atoms
- Expansion dynamics of interacting bosons in homogeneous lattices in one and two dimensions
- Delocalization of a disordered bosonic system by repulsive interactions
- Non-equilibrium quantum magnetism in a dipolar lattice gas
- Observation of Elastic Doublon Decay in the Fermi-Hubbard Model
- Dynamics in many-body localized quantum systems without disorder
- Quantum Disentangled Liquids
- Out of equilibrium dynamics with Matrix Product States
- Quantum liquid of repulsively bound pairs of particles in a lattice
- Scattering resonances and two-particle bound states of the extended Hubbard model
- Out-of-equilibrium states and quasi-many-body localization in polar lattice gases
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- Long-range interacting quantum systems
- Universal dimerized quantum droplets in a one-dimensional lattice
- Hilbert space shattering and disorder-free localization in polar lattice gases
- Light-induced quantum droplet phases of lattice bosons in multimode cavities
- Bound state dynamics in the long-range spin- XXZ model
- Lattice control of non-ergodicity in a polar lattice gas
- Signatures of non-trivial pairing in the quantum walk of two-component bosons
- Cluster dynamics in two-dimensional lattice gases with inter-site interactions
- Many-body Localization in Clean Chains with Long-Range Interactions
- Superexchange Liquefaction of Strongly Correlated Lattice Dipolar Bosons
- Localization of Rung Pairs in Hard-core Bose-Hubbard Ladder
- Transversal effects on the ground-state of hard-core dipolar bosons in one-dimensional optical lattices
- Flux enhanced localization and reentrant delocalization in the quench dynamics of two interacting bosons on a Bose-Hubbard ladder
- A ship-in-a-bottle quantum gas microscope setup for magnetic mixtures
- Flux induced re-entrant dynamics in the quantum walk of interacting bosons
- Stability of quasicrystalline ultracold fermions to dipolar interactions
- Clustered Superfluids in the One Dimensional Bose-Hubbard model with extended correlated hopping
- Localization of Pairs in One-Dimensional Quasicrystals with Power-Law Hopping
- Screening in Hubbard models with long-range interactions
- Realizing non-trivial doublon formation using a quantum computer
- Eigenstate plateau transition and equilibration in 1D quantum lattice models
- Quantum walkers in a disordered lattice with power-law hopping
- Realizing Topological Quantum Walks on NISQ Digital Quantum Computer
- Metastable ferromagnetic clusters in dissipative many-body systems of polar molecules
- Stabilizing confined quasiparticle dynamics in one-dimensional polar lattice gases