Striped states in a many-body system of tilted dipoles

Abstract

We study theoretically and experimentally the behaviour of a strongly confined dipolar Bose-Einstein condensate, in the regime of quantum-mechanical stabilization by beyond-mean-field effects. Theoretically, we demonstrate that self-organized striped ground states are predicted in the framework of the extended Gross-Pitaevskii theory. Experimentally, by tilting the magnetic dipoles we show that self-organized striped states can be generated, likely in their metastable state. Matter-wave interference experiments with multiple stripes show that there is no long-range off-diagonal order (global phase coherence). We outline a parameter range where global phase coherence could be established, thus paving the way towards the observation of supersolid states in this system.

arXiv comment9 pages, 7 figures

References in corpus (27)

• Feshbach Resonances in Ultracold Gases
• The physics of dipolar bosonic quantum gases
• Quantum Coherent Atomic Tunneling between Two Trapped Bose-Einstein Condensates
• Observation of quantum droplets in a strongly dipolar Bose gas
• Condensed Matter Theory of Dipolar Quantum Gases
• Observing the Rosensweig instability of a quantum ferrofluid
• Observation of the supersolid stripe phase in spin-orbit coupled Bose-Einstein condensates
• Self-bound droplets of a dilute magnetic quantum liquid
• Roton-maxon spectrum and stability of trapped dipolar condensates
• Quantum-fluctuation-driven crossover from a dilute Bose-Einstein condensate to a macro-droplet in a dipolar quantum fluid
• Supersolid formation in a quantum gas breaking continuous translational symmetry
• Quantum filaments in dipolar Bose-Einstein condensates
• Quantum Fluctuations in Dipolar Bose Gases
• Ground-state properties and elementary excitations of quantum droplets in dipolar Bose-Einstein condensates
• Self-bound dipolar droplet: a localized matter-wave in free space
• Noise Thermometry with Two Weakly Coupled Bose-Einstein Condensates
• Path-integral Monte Carlo study on a droplet of a dipolar Bose-Einstein condensate stabilized by quantum fluctuation
• Droplets of trapped quantum dipolar bosons
• Liquid quantum droplets of ultracold magnetic atoms
• s-wave scattering lengths of the strongly dipolar bosons ${}^{162}$Dy and ${}^{164}$Dy
• Broad universal Feshbach resonances in the chaotic spectrum of Dysprosium atoms
• Expansion dynamics of a dipolar Bose-Einstein condensate
• Vortex lattices in Bose-Einstein condensates with Dipolar Interactions Beyond the Weak Interaction Limit
• Classical and quantum filaments in the ground state of trapped dipolar Bose gases
• A dipolar self-induced bosonic Josephson junction
• Bose-Einstein Condensation Temperature of Dipolar Gas in Anisotropic Harmonic Trap
• Properties of strongly dipolar Bose gases beyond the Born approximation

Cited by in corpus (80)

• Quantum liquid droplets in a mixture of Bose-Einstein condensates
• Self-bound quantum droplets in atomic mixtures
• Observation of a dipolar quantum gas with metastable supersolid properties
• Transient supersolid properties in an array of dipolar quantum droplets
• Long-lived and transient supersolid behaviors in dipolar quantum gases
• Dipolar physics: A review of experiments with magnetic quantum gases
• Observation of Quantum Droplets in a Heteronuclear Bosonic Mixture
• Supersolid symmetry breaking from compressional oscillations in a dipolar quantum gas
• The low-energy Goldstone mode in a trapped dipolar supersolid
• Observation of Roton Mode Population in a Dipolar Quantum Gas
• Excitation spectrum of a trapped dipolar supersolid and its experimental evidence
• New states of matter with fine-tuned interactions: quantum droplets and dipolar supersolids
• Ultracold molecules for quantum simulation: rotational coherences in CaF and RbCs
• Dilute dipolar quantum droplets beyond the extended Gross-Pitaevskii equation
• Supersolid behaviour of a dipolar Bose-Einstein condensate confined in a tube
• Droplet crystal ground states of a dipolar Bose gas
• Vortices in self-bound dipolar droplets
• Pattern Formation in Quantum Ferrofluids: from Supersolids to Superglasses
• Scissors mode of dipolar quantum droplets of dysprosium atoms
• Roton Excitations in an Oblate Dipolar Quantum Gas
• Supersolidity in an elongated dipolar condensate
• The Fate of the Higgs Mode in a Trapped Dipolar Supersolid
• Supersolidity in Two-Dimensional Trapped Dipolar Droplet Arrays
• Density Fluctuations across the Superfluid-Supersolid Phase Transition in a Dipolar Quantum Gas
• Dipolar Bose Superstripes
• Anisotropic Superfluid Behavior of a Dipolar Bose-Einstein Condensate
• A dual-species Bose-Einstein condensate with attractive interspecies interactions
• Persistent Currents in Toroidal Dipolar Supersolids
• Supersolidity in ultra-cold dipolar gases
• Collective modes across the soliton-droplet crossover in binary Bose mixtures
• Onset of a modulational instability in trapped dipolar Bose-Einstein condensates
• Vortex properties in the extended supersolid phase of dipolar Bose-Einstein condensates
• High-energy Bragg scattering measurements of a dipolar supersolid
• Patterned Supersolids in Dipolar Bose Systems
• Catalyzation of supersolidity in binary dipolar condensates
• Theory for Self-Bound States of Dipolar Bose-Einstein Condensates
• Ground-state properties of Dipolar Bose polarons
• An impurity in a heteronuclear two-component Bose mixture
• Breathing mode in two-dimensional binary self-bound Bose gas droplets
• Phonon Stability and Sound Velocity of Quantum Droplets in a Boson Mixture
• A fermionic impurity in a dipolar quantum droplet
• Numerical calculation of dipolar quantum droplet stationary states
• Absence of superfluidity in 2D dipolar Bose striped crystals
• Roton entanglement in quenched dipolar Bose-Einstein condensates
• Dynamical formation of multiple quantum droplets in a Bose-Bose mixture
• Ground-state stability and excitation spectrum of a one-dimensional dipolar supersolid
• Phonon Stability of Quantum Droplets in a dipolar Bose gases
• Quantum phase transition of a two-dimensional quadrupolar system
• Quantum Criticality of Liquid-Gas Transition in a Binary Bose Mixture
• Ultrawide dark solitons and droplet-soliton coexistence in a dipolar Bose gas with strong contact interactions
• Probing the supersolid order via high-energy scattering: analytical relations among response, density modulation, and superfluid fraction
• Violent relaxation in quantum fluids with long-range interactions
• Quantum correlations in dipolar droplets: Time-dependent Hartree-Fock-Bogoliubov theory
• Strongly-interacting bosons at 2D-1D Dimensional Crossover
• Decoupled sound and amplitude modes in trapped dipolar supersolids
• Self-bound crystals of antiparallel dipolar mixtures
• Supersolid formation in a dipolar condensate by roton instability
• Nonuniversal beyond mean field properties of quasi-two-dimensional dipolar Bose gases
• Supersolidity in Rydberg tweezer arrays
• Supersolid behavior in one-dimensional self-trapped Bose-Einstein condensate
• Ground state of an ultracold Fermi gas of tilted dipoles in elongated traps
• Weber number and the outcome of binary collisions between quantum droplets
• Hydrodynamics of multi-component Bosonic systems
• Cluster stability driven by quantum fluctuations
• Density-wave-type supersolid of two-dimensional tilted dipolar bosons
• Josephson dynamics and localization revivals in ultradilute quantum liquids
• A quantum Monte Carlo based density functional for Dysprosium dipolar system
• New opportunites for interactions and control with ultracold lanthanides
• Atomic-motion-induced spectroscopic effects nonlinear in atomic density in a gas
• Optimal control of the self-bound dipolar droplet formation process
• Ground states for a nonlocal cubic-quartic Gross-Pitaevskii equation
• Uniaxial modulation and the Berezinskii-Kosterlitz-Thouless transition
• Damping of elementary excitations in one-dimensional dipolar Bose gases
• Anomalous buoyancy of quantum bubbles in immiscible Bose mixtures
• Tilted dipolar bosons in the quasi-two-dimensional regime: From liquid stripes to droplets
• Cornwall-Jackiw-Tomboulis effective field theory to nonuniversal equation of state of an ultracold Bose gas
• A new form of liquid matter: quantum droplets
• Exact crystalline solution for a one-dimensional few-boson system with point interaction
• Finite temperature instabilities of 2D dipolar Bose gas at arbitrary tilt angle
• Excitations and anisotropic sound in planar dipolar supersolids with tilted dipoles