Coherent heteronuclear spin dynamics in an ultracold spin-1 mixture

Abstract

We report the observation of coherent heteronuclear spin dynamics driven by inter-species spin-spin interaction in an ultracold spinor mixture, which manifests as periodical and well correlated spin oscillations between two atomic species. In particular, we investigate the magnetic field dependence of the oscillations and find a resonance behavior which depends on {\em both} the linear and quadratic Zeeman effects and the spin-dependent interaction. We also demonstrate a unique knob for controlling the spin dynamics in the spinor mixture with species-dependent vector light shifts. Our finds are in agreement with theoretical simulations without any fitting parameters.

arXiv comment13 pages including the supplementary material

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Cited by in corpus (26)

• Realizing a scalable building block of a U(1) gauge theory with cold atomic mixtures
• Tunable dual-species Bose-Einstein condensates of ${}^{39}$K and ${}^{87}$Rb
• Schwinger pair production with ultracold atoms
• Ground-state phases of a mixture of spin-1 and spin-2 Bose-Einstein condensates
• Improved characterization of Feshbach resonances and interaction potentials between ${}^{23}$Na and ${}^{87}$Rb atoms
• Phase separation of a Bose-Bose mixture: impact of the trap and particle number imbalance
• Spin-exchange-induced exotic superfluids in a Bose-Fermi spinor mixture
• Non-equilibrium Atomic Condensates and Mixtures: Collective Modes, Condensate Growth and Thermalization
• Manipulation of heteronuclear spin dynamics with microwave and vector light shift
• Spin exchange-induced spin-orbit coupling in a superuid mixture
• Magnetic field induced dynamical instabilities in an anti-ferromagnetic spin-1 Bose-Einstein condensate
• Vector polarizability of atomic state induced by a linearly polarized vortex beam: External control of magic, tune-out wavelengths, and heteronuclear spin oscillations
• Collisional spin transfer in an atomic heteronuclear spinor Bose gas
• Direct control of high magnetic fields for cold atom experiments based on NV centers
• Resonant Spin Exchange between Heteronuclear Atoms Assisted by Periodic Driving
• Cross-dimensional relaxation of ${}^7$Li-${}^{87}$Rb atomic gas mixtures in a spherical-quadrupole magnetic trap
• Exact Entanglement dynamics in Three Interacting Qubits
• Laser Control of Singlet-Pairing Process in an Ultracold Spinor Mixture
• Confinement-Induced Resonance with Weak Background Interaction
• Controlling atomic spin-mixing via multiphoton transitions in a cavity
• Non-equilibrium dynamics of fluctuations in an ultra-cold atomic mixture
• Magnetisms of spinor alkali and alkaline-earth atoms in optical lattices
• Phase separation and metastability in a mixture of spin-1 and spin-2 Bose-Einstein condensates
• Unfolding multi-particle quantum correlations hidden in decoherence
• Phase diagrams of spin-2 Floquet spinor Bose-Einstein condensates
• Bosonic realization of SU(3) chiral Haldane phases