Bose-Einstein Condensates in Optical Quasicrystal Lattices

Abstract

We analyze the physics of Bose-Einstein condensates confined in 2D quasi-periodic optical lattices, which offer an intermediate situation between ordered and disordered systems. First, we analyze the time-of-flight interference pattern that reveals quasi-periodic long-range order. Second, we demonstrate localization effects associated with quasi-disorder as well as quasiperiodic Bloch oscillations associated with the extended nature of the wavefunction of a Bose-Einstein condensate in an optical quasicrystal. In addition, we discuss in detail the crossover between diffusive and localized regimes when the quasi-periodic potential is switched on, as well as the effects of interactions.

References in corpus (5)

• Quantum phase transition from a superfluid to a Mott insulator in a gas of ultracold atoms
• A Bose-Einstein condensate in a random potential
• Suppression of Transport of an Interacting Elongated Bose-Einstein Condensate in a Random Potential
• Effect of optical disorder and single defects on the expansion of a Bose-Einstein condensate in a one-dimensional waveguide
• Routes towards Anderson-Like localization of Bose-Einstein condensates in disordered optical lattices

Cited by in corpus (81)

• Ultracold atomic gases in optical lattices: mimicking condensed matter physics and beyond
• The multi-configurational time-dependent Hartree method for bosons: Many-body dynamics of bosonic systems
• Nonlinear Waves in Bose-Einstein Condensates: Physical Relevance and Mathematical Techniques
• Anderson Localization of Expanding Bose-Einstein Condensates in Random Potentials
• Atomtronics: ultracold atom analogs of electronic devices
• Experimental study of the transport of coherent interacting matter-waves in a 1D random potential induced by laser speckle
• Cold Bosons in Optical Lattices
• Critical Behavior and Fractality in Shallow One-Dimensional Quasiperiodic Potentials
• Matter-wave diffraction from a quasicrystalline optical lattice
• Coherent Matter Wave Transport in Speckle Potentials
• Ultracold Bose Gases in 1D Disorder: From Lifshits Glass to Bose-Einstein Condensate
• Strongly-Interacting Bosons in a Two-Dimensional Quasicrystal Lattice
• Effect of interactions on the localization of a Bose-Einstein condensate in a quasi-periodic lattice
• Superconductivity on a Quasiperiodic Lattice: Extended-to-Localized Crossover of Cooper Pairs
• Disorder-induced trapping versus Anderson localization in Bose-Einstein condensates expanding in disordered potentials
• Qualitative and quantitative analysis of stability and instability dynamics of positive lattice solitons
• Smoothing effect and delocalization of interacting Bose-Einstein condensates in random potentials
• Disordered ultracold atomic gases in optical lattices: A case study of Fermi-Bose mixtures
• Disorder versus the Mermin-Wagner-Hohenberg effect: From classical spin systems to ultracold atomic gases
• Localization of Bogoliubov quasiparticles in interacting Bose gases with correlated disorder
• Fibonacci optical lattices for tunable quantum quasicrystals
• Observation of localization of light in photonic quasicrystals of diverse symmetries
• Mean-field phase diagram of disordered bosons in a lattice at non-zero temperature
• Localization transition in weakly-interacting Bose superfluids in one-dimensional quasiperdiodic lattices
• Kohn-Luttinger mechanism driven exotic topological superconductivity on the Penrose lattice
• Time-dependent multi-orbital mean-field for fragmented Bose-Einstein condensates
• The eight-fold way for optical quasicrystals
• Matter-wave localization in a random potential
• Critical analysis of the re-entrant localization transition in a one-dimensional dimerized quasiperiodic lattice
• Adiabaticity and localization in one-dimensional incommensurate lattices
• Enhanced soliton transport in quasi-periodic lattices with short-range aperiodicity
• Quantum many-body topology of quasicrystals
• Layer-Dependent Topological Phase in a Two-Dimensional Quasicrystal and Approximant
• Emergent Quasicrystalline Symmetry in Light-Induced Quantum Phase Transitions
• Coexistence of localization and transport in many-body two-dimensional Aubry-André models
• Ultracold bosons in lattices with binary disorder
• Thermodynamic Phase Diagram of Two-Dimensional Bosons in a Quasicrystal Potential
• Mean-field study of the Bose-Hubbard model in Penrose lattice
• Mean-field phases of an ultracold gas in a quasicrystalline potential
• Critical and Topological Phases of Dimerized Kitaev Chain in Presence of Quasiperiodic Potential
• Maximally localized Wannier functions for ultracold atoms in one-dimensional double-well periodic potentials
• Matter-wave localization in a weakly perturbed optical lattice
• Two-dimensional optical quasicrystal potentials for ultracold atom experiments
• Critical states and anomalous mobility edges in two-dimensional diagonal quasicrystals
• Semiclassical Dynamics, Berry Curvature and Spiral Holonomy in Optical Quasicrystals
• Controlling transition probability from matter-wave soliton to chaos
• Quasicrystalline Bose glass in the absence of disorder and quasidisorder
• A Kitaev-type spin liquid on a quasicrystal
• Ginzburg-Landau Theory for the Jaynes-Cummings-Hubbard Model
• Colloquium: Synthetic quantum matter in non-standard geometries
• Quasiperiodic disorder induced critical phases in a periodically driven dimerized $p$-wave Kitaev chain
• Quasiperiodic pairing in graphene quasicrystals
• Ground-state Properties of Small-Size Nonlinear Dynamical Lattices
• Expansion of a matter wave packet in a one-dimensional disordered potential in the presence of a uniform bias force
• Topological gap labeling with the third Chern numbers in three-dimensional quasicrystals
• Bose-Einstein condensates in an eightfold symmetric optical lattice
• Universality classes of the Anderson transitions driven by quasiperiodic potential in the three-dimensional Wigner-Dyson symmetry classes
• Strongly correlated Fermi-Bose mixtures in disordered optical lattices
• Confined states and topological phases in two-dimensional quasicrystalline $\pi$-flux model
• Measurement-induced phase transitions for free fermions in a quasiperiodic potential
• Zonal estimators for quasiperiodic bosonic many-body phases
• Tight-binding models in a quasiperiodic optical lattice
• Magnon Confinement on the Two-Dimensional Penrose Lattice: Perpendicular-Space Analysis of the Dynamic Structure Factor
• Zero-temperature Monte Carlo simulations of two-dimensional quantum spin glasses guided by neural network states
• Features of the motion of ultracold atoms in quasiperiodic potentials
• Effective tight-binding models in optical moiré potentials
• Rotating BEC in an optical lattice in Uniformly frustrated Josephson Junction arrays regime: Vortex configuration formulation for ground state
• Polarized Raman Response of Two-Dimensional Quasiperiodic Antiferromagnets: Configuration-Interaction versus Green's Function Approaches
• Tunneling electro-conductance of atomic Bose condensates
• Phase Properties of Interacting Bosons in Presence of Quasiperiodic and Random Disorder
• On the Novikov problem with a large number of quasiperiods and its generalizations
• Bose-Einstein condensates in disordered potentials
• Optical computing of quantum revivals
• Mott transition and correlation effects on strictly localized states in an octagonal quasicrystal
• Luttinger liquid in superlattice structures: atomic gases, quantum dots and the classical Ising chain
• Stability of particles in two-dimensional quasicrystals against phasonic perturbations
• Quantum simulation of the Hubbard model with ultracold fermions in optical lattices
• An eight-fold optical quasicrystal with cold atoms
• Fractal Quasicondensation in One Dimension
• Emergent aperiodicity in Bose-Bose mixtures induced by spin-dependent periodic potentials
• Raman Characterization of Two-Dimensional Quasiperiodic Antiferromagnets on Various Lattices: Spin-Orbit Mechanism