Periodic spin textures in a degenerate F=1 ${}^{87}$Rb spinor Bose gas

Abstract

We report on the spin textures produced by cooling unmagnetized ${}^{87}$Rb F=1 spinor gases into the regime of quantum degeneracy. At low temperatures, magnetized textures form that break translational symmetry and display short-range periodic magnetic order characterized by one- or two-dimensional spatial modulations with wavelengths much smaller than the extent of the quasi-two-dimensional degenerate gas. Spin textures produced upon cooling spin mixtures with a non-zero initial magnetic quadrupole moment also show ferromagnetic order that, at low temperature, coexists with the spatially modulated structure.

6 pages, revised substantially following reviewer comments and further analysis

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Cited by in corpus (59)

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• Thermometry with spin-dependent lattices
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• Spontaneous pattern formation in an anti-ferromagnetic quantum gas
• Universal coarsening dynamics of a quenched ferromagnetic spin-1 condensate
• Quenched binary Bose-Einstein condensates: spin domain formation and coarsening
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• Spontaneous Magnetic Ordering in a Ferromagnetic Spinor Dipolar Bose-Einstein Condensate
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• Coarsening dynamics driven by vortex-antivortex annihilation in ferromagnetic Bose-Einstein condensates
• Effects of thermal and quantum fluctuations on the phase diagram of a spin-1 87Rb Bose-Einstein condensate
• Dipole-dipole interactions in optical lattices do not follow an inverse cube power law
• Interacting spin-1 bosons in a two-dimensional optical lattice
• Critical velocity of flowing supersolids of dipolar Bose gases in optical lattices
• Finite temperature phase diagram of a spin-1 Bose gas
• In-Situ Dual-Port Polarization Contrast Imaging of Faraday Rotation in a High Optical Depth Ultracold 87Rb Atomic Ensemble
• Two-component Bose gases with one-body and two-body couplings
• Ground state phase diagram of spin-1/2 bosons in a two-dimensional optical lattice
• Rotating Dipolar Spin-1 Bose-Einstein Condensates
• Beliaev theory of spinor Bose-Einstein condensates
• Static structure factors for a spin-1 Bose-Einstein condensate
• Dissipative hydrodynamic equation of a ferromagnetic Bose-Einstein condensate: Analogy to magnetization dynamics in conducting ferromagnets
• Quantum rotor theory of spinor condensates in tight traps
• Three-body Physics in Strongly Correlated Spinor Condensates
• Phase diagram of spin-1/2 bosons in one-dimensional optical lattice
• Neutral skyrmion configurations in the low-energy effective theory of spinor condensate ferromagnets
• Magnetic field induced dynamical instabilities in an anti-ferromagnetic spin-1 Bose-Einstein condensate
• Finite temperature phase diagram of spin-1/2 bosons in two-dimensional optical lattice
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• Domain percolation in a quenched ferromagnetic spinor condensate
• Elementary excitations in dipolar spin-1 Bose-Einstein condensates
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• Phase Diagrams of Antiferromagnetic Spin-1 Bosons on Square Optical Lattice with the Quadratic Zeeman Effect
• Magnetic phase diagram of a spin-1 condensate in two dimensions with dipole interaction
• Fluctuations of spinor Bose-Einstein condensates
• Excitation Transport through a Domain Wall in a Bose-Einstein Condensate
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• Combining machine learning with physics: A framework for tracking and sorting multiple dark solitons
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• Interferometric measurement of interhyperfine scattering lengths in ${}^{87}$Rb
• Geometrically Frustrated Coarsening Dynamics in Spinor Bose-Fermi Mixtures
• Damping in two component Bose gas
• Phase transitions in dipolar spin-1 Bose gases
• Localizing spin dynamics in a spin-1 Bose-Einstein condensate via magnetic pulses
• Spin transport in coupled spinor Bose gases
• Analog cosmology with spinor BECs
• Isentropic Curves at Magnetic Phase Transitions
• Spontaneous Spin Textures in Dipolar Spinor Condensates: A Dirac String Gas Approach