Homogeneous and inhomogeneous magnetic phases of constrained dipolar bosons

Abstract

We study the emergence of several magnetic phases in dipolar bosonic gases subject to three-body loss mechanism employing numerical simulations based on the density matrix renormalization group(DMRG) algorithm. After mapping the original Hamiltonian in spin language, we find a strong parallelism between the bosonic theory and the spin-1 Heisenberg model with single ion anisotropy and long-range interactions. A rich phase diagram, including ferromagnetic, antiferromagnetic and non-local ordered phases, emerges in the half-filled one-dimensional case, and is preserved even in presence of a trapping potential.

v2: 9 pages, 15 figures, extended version, new numerical calculations on the BKT transition, accepted for pubblication in PRB

References in corpus (13)

• Many-Body Physics with Ultracold Gases
• A High Phase-Space-Density Gas of Polar Molecules
• Single-Atom Resolved Fluorescence Imaging of an Atomic Mott Insulator
• Strong dissipation inhibits losses and induces correlations in cold molecular gases
• Stabilizing a purely dipolar quantum gas against collapse
• Hidden order in 1D Bose insulators
• Atomic three-body loss as a dynamical three-body interaction
• Rise and fall of hidden string order of lattice bosons
• Supersolid phases in the one dimensional extended soft core Bosonic Hubbard model
• Field Induced Supersolid Phase in Spin-One Heisenberg Models
• 1D Quantum Liquids with Power-Law Interactions: a Luttinger Staircase with Polar Molecules
• On $c=1$ critical phases in anisotropic spin-1 chains
• Pfaffian-like ground state for 3-body-hard-core bosons in 1D lattices

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• XXZ spin-1/2 representation of a finite-U Bose-Hubbard chain at half-integer filling
• Interacting second-order topological insulators in one-dimensional fermions with correlated hopping
• Recent progress on quantum simulations of non-standard Bose-Hubbard models
• Homogeneous and domain wall topological Haldane conductors with dressed Rydberg atoms
• Symmetry-protected Topological Phases in Spinful Bosons with a Flat Band
• Strongly Interacting Two-component Coupled Bose Gas in Optical Lattices
• Anyonic phase transitions in the 1D extended Hubbard model with fractional statistics
• Stability of ground state degeneracy to long-range interactions
• Competing order in two-band Bose-Hubbard chains with extended-range interactions
• Quantum simulation of superexchange magnetism in linear ion crystals
• Nonlocal order parameter of pair superfluids
• Fundamental role of nonlocal orders in 1D Extended Bose-Hubbard Model
• Topological phases of bosons with local parity coupling on a dimerized lattice
• Mediated interactions beyond the nearest neighbor in an array of superconducting qubits