Magnetically tuned spin dynamics resonance

Abstract

We present the experimental observation of a magnetically tuned resonance phenomenon resulting from spin mixing dynamics of ultracold atomic gases. In particular we study the magnetic field dependence of spin conversion in F=2 87Rb spinor condensates in the crossover from interaction dominated to quadratic Zeeman dominated dynamics. We discuss the observed phenomenon in the framework of spin dynamics as well as matter wave four wave mixing. Furthermore we show that the validity range of the single mode approximation for spin dynamics is significantly extended in the regime of high magnetic field.

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Cited by in corpus (63)

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• Oscillations and interactions of dark and dark-bright solitons in Bose-Einstein condensates
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• Atomic homodyne detection of continuous variable entangled twin-atom states
• Ultracold quantum gases in triangular optical lattices
• Spinor Dynamics in an Antiferromagnetic Spin-1 Condensate
• Quantum Phase Transitions and Continuous Observation of Spinor Dynamics in an Antiferromagnetic Condensate
• Spontaneous demagnetization of a dipolar spinor Bose gas at ultra-low magnetic field
• Few-body Bose gases in low dimensions -- a laboratory for quantum dynamics
• Long timescale dynamics of spin textures in a degenerate F=1 ${}^{87}$ Rb spinor Bose gas
• Non-equilibrium dynamics of an unstable quantum pendulum
• Coherent multi-flavour spin dynamics in a fermionic quantum gas
• Dynamics in spinor condensates controlled by a microwave dressing field
• Spontaneous pattern formation in an anti-ferromagnetic quantum gas
• Multi-resonant spinor dynamics in a Bose-Einstein condensate
• Number Fluctuations and Energy Dissipation in Sodium Spinor Condensates
• Resonant Einstein-de Haas effect in a rubidium condensate
• Thermodynamics of a Bose Einstein condensate with free magnetization
• Spin-orbit-angular-momentum coupling in a spin-1 Bose-Einstein condensate
• Spinor dynamics in an antiferromagnetic spin-1 thermal Bose gas
• Dynamics of spin-1 bosons in an optical lattice: spin mixing, quantum phase revival spectroscopy and effective three-body interactions
• Antiferromagnetic spinor condensates in a two-dimensional optical lattice
• Coherent heteronuclear spin dynamics in an ultracold spin-1 mixture
• Rabi switch of condensate wavefunctions in a multicomponent Bose gas
• Mapping the phase diagram of spinor condensates via adiabatic quantum phase transitions
• Spontaneous formation and relaxation of spin domains in antiferromagnetic spin-1 quasi-condensates
• From many-body oscillations to thermalization in an isolated spinor gas
• Sensitivity to thermal noise of atomic Einstein-Podolsky-Rosen entanglement
• Relaxation and hysteresis near Shapiro resonances in a driven spinor condensate
• Spinor condensate of ${}^{87}$Rb as a dipolar gas
• Quantum rotor theory of spinor condensates in tight traps
• Coherent spin mixing dynamics in thermal ${}^{87}$Rb spin-1 and spin-2 gases
• Spontaneously axisymmetry breaking phase in a binary mixture of spinor Bose-Einstein condensates
• Nonlinear Floquet dynamics of spinor condensates in an optical cavity: Cavity-amplified parametric resonance
• Spontaneous Vortex Lattices in Quasi 2D Dipolar Spinor Condensates
• Spin dynamics and structure formation in a spin-1 condensate in a magnetic field
• Coherent seeding of the dynamics of a spinor Bose-Einstein condensate: from quantum to classical behavior
• Coherence properties of spinor condensates at finite temperatures
• Manipulation of the quantum state by Majorana transition in spinor Bose-Einstein condensates
• Probing the quantum ground state of a spin-1 Bose-Einstein condensate with cavity transmission spectra
• Fractional-charge vortex in a spinor Bose-Einstein condensate
• Manipulation of heteronuclear spin dynamics with microwave and vector light shift
• Quantum spin mixing in a binary mixture of spin-1 atomic condensates
• Application of lasers to ultracold atoms and molecules
• Quantum lock-in detection of a vector light shift
• Engineering Dynamical Phase Diagrams with Driven Lattices in Spinor Gases
• Measurement back-action on the quantum spin-mixing dynamics of a spin-1 Bose-Einstein condensate
• Vortex Molecules in Spinor Condensates
• Dynamics of a Pair of Overlapping Polar Bright Solitons in Spin-1 Bose-Einstein Condensates
• Resonant Spin Exchange between Heteronuclear Atoms Assisted by Periodic Driving
• Influence of the particle number on the spin dynamics of ultracold atoms
• Laser-catalyzed spin-exchange process in a Bose-Einstein condensate
• Spin dynamics of large-spin (spinor) fermions in a harmonic trap
• Dynamical mean-field driven spinor condensate physics beyond the single-mode approximation
• Resonant spin-changing collisions in spinor Fermi gases
• Spectroscopy and spin dynamics for strongly interacting few spinor bosons in one-dimensional traps
• Exploring the thermodynamics of spin-1 ${}^{87}$Rb Bose Gases with synthetic magnetization
• Spinor atom-molecule conversion via laser-induced three-body recombination
• Strong spin-oscillation of small spin-1 condensates caused by an inclined weak magnetic field
• Creation of topological states of a Bose-Einstein condensate in a plaquette
• Control of dynamical phase transitions and non-ergodic relaxation via spinor phases
• Analog cosmology with spinor Bose-Einstein condensates