Universal coarsening dynamics of a quenched ferromagnetic spin-1 condensate

Abstract

We demonstrate that a quasi-two-dimensional spin-1 condensate quenched to a ferromagnetic phase undergoes universal coarsening in its late time dynamics. The quench can be implemented by a sudden change in the applied magnetic field and, depending on the final value, the ferromagnetic phase has easy-axis (Ising) or easy-plane (XY) symmetry, with different dynamical critical exponents. Our results for the easy-plane phase reveal a fractal domain structure and the crucial role of polar-core spin vortices in the coarsening dynamics.

5 pages, 3 figures

References in corpus (15)

• Spontaneous symmetry breaking in a quenched ferromagnetic spinor Bose condensate
• Spontaneous vortices in the formation of Bose-Einstein condensates
• Critical Dynamics of Spontaneous Symmetry Breaking in a Homogeneous Bose gas
• Emergence of coherence in a uniform quasi-two-dimensional Bose gas
• Spontaneously modulated spin textures in a dipolar spinor Bose-Einstein condensate
• Quantum quenches in a spinor condensate
• Kibble-Zurek mechanism in a quenched ferromagnetic Bose-Einstein condensate
• Dynamics of a quantum phase transition in a ferromagnetic Bose-Einstein condensate
• Vortex quantum creation and winding number scaling in a quenched spinor Bose gas
• Half-Quantum Vortices in an Antiferromagnetic Spinor Bose-Einstein Condensate
• Topological defect formation in quenched ferromagnetic Bose-Einstein condensates
• In situ imaging of vortices in Bose-Einstein condensates
• Dynamical models and the phase ordering kinetics of the s=1 spinor condensate
• Stochastic Projected Gross-Pitaevskii equation for spinor and multi-component condensates
• Coarsening dynamics driven by vortex-antivortex annihilation in ferromagnetic Bose-Einstein condensates

Cited by in corpus (63)

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• Kinetic theory of non-thermal fixed points in a Bose gas
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• Flemish Strings of Magnetic Solitons and a Non-Thermal Fixed Point in a One-Dimensional Antiferromagnetic Spin-1 Bose Gas
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• Dynamics of polar-core spin vortices in a ferromagnetic spin-1 Bose-Einstein condensate
• Violation of single-length scaling dynamics via spin vortices in an isolated spin-1 Bose gas
• Unconventional Universality Class of One-Dimensional Isolated Coarsening Dynamics in a Spinor Bose Gas
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• Universal dynamics and non-thermal fixed points in quantum fluids far from equilibrium
• Crossover in the dynamical critical exponent of a quenched two-dimensional Bose gas
• Universal dynamics of rogue waves in a quenched spinor Bose condensate
• Dynamics of a quenched spin-1 antiferromagnetic condensate in a harmonic trap
• Anomalous phase ordering of a quenched ferromagnetic superfluid
• Domain-area distribution anomaly in segregating multicomponent superfluids
• Spin-Current Instability at a Magnetic Domain Wall in a Ferromagnetic Superfluid: a Generation Mechanism of Eccentric Fractional Skyrmions
• A damped point-vortex model for polar-core spin vortices in a ferromagnetic spin-1 Bose-Einstein condensate
• Anomalous scaling at non-thermal fixed points of the sine-Gordon model
• Metastable hard-axis polar state of a spinor Bose-Einstein condensate under a magnetic field gradient
• Patterns, spin-spin correlations and competing instabilities in driven quasi-two-dimensional spin-1 Bose-Einstein condensates
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• Properties of a nematic spin vortex in an antiferromagnetic spin-1 Bose-Einstein condensate
• Non-Thermal Fixed Points in Bose Gas Experiments
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• Crossover from weak to strong quench in a spinor Bose-Einstein condensate
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• Solving the spin-2 Gross-Pitaevskii equation using exact nonlinear dynamics and symplectic composition
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• Berezinskii-Kosterlitz-Thouless transitions in an easy-plane ferromagnetic superfluid
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• Dynamic hysteresis from bistability in an antiferromagnetic spinor condensate
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• Collective excitations and universal coarsening dynamics of a spin-orbit-coupled spin-1 Bose-Einstein condensate
• Multifaceted phase ordering kinetics of an antiferromagnetic spin-1 condensate
• Finite-temperature phase diagram and collective modes of coherently coupled Bose mixtures
• Anomalous non-thermal fixed point in a quasi-two-dimensional dipolar Bose gas
• Manifold formation and crossings of ultracold lattice spinor atoms in the intermediate interaction regime
• Dynamics of Polar-Core Spin Vortices in Inhomogeneous Spin-1 Bose-Einstein Condensates
• Dynamic scaling of vorticity in phase-separating superfluid mixtures