Inelastic Confinement-Induced Resonances in Low-Dimensional Quantum Systems
arXiv:1104.1561 · doi:10.1103/PhysRevLett.109.073201
Abstract
A theoretical model is presented describing the confinement-induced resonances observed in the recent loss experiment of Haller et al. [Phys. Rev. Lett. 104, 153203 (2010)]. These resonances originate from possible molecule formation due to the coupling of center-of-mass and relative motion. A corresponding model is verified by ab initio calculations and predicts the resonance positions in 1D as well as in 2D confinement in agreement with the experiment. This resolves the contradiction of the experimental observations to previous theoretical predictions.
5 pages, 4 figures
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Cited by in corpus (45)
- Universal few-body physics and cluster formation
- Thermodynamics of an attractive 2D Fermi gas
- Scattering resonances and bound states for strongly interacting Rydberg polaritons
- Universal properties of Fermi gases in arbitrary dimensions
- Coherent molecule formation in anharmonic potentials near confinement-induced resonances
- Ferromagnetic spin correlations in a few-fermion system
- Dipolar confinement-induced resonances of ultracold gases in waveguides
- Manipulation of p-wave scattering of cold atoms in low dimensions using the magnetic field vector
- Bose-Fermi dualities for arbitrary one-dimensional quantum systems in the universal low energy regime
- Coupled -wave confinement-induced resonances in cylindrically symmetric waveguides
- Anomalous conductances in an ultracold quantum wire
- Criteria for 2D kinematics in an interacting Fermi gas
- Stretching p-wave molecules by transverse confinements
- Multichannel interactions of two atoms in an optical tweezer
- Theory of inelastic confinement-induced resonances due to the coupling of center-of-mass and relative motion
- Three-body repulsive forces among identical bosons in one dimension
- Observation of trap-assisted formation of atom-ion bound states
- Reactive collisions in confined geometries
- Shifts and widths of Feshbach resonances in atomic waveguides
- Mott-Insulator-Aided Detection of Ultra-Narrow Feshbach Resonances
- An analytical approach to atomic multichannel collisions in tight harmonic waveguides
- Energy dependent -wave confinement-induced resonances
- Two-body state with p-wave interaction in one-dimensional waveguides under transversely anisotropic confinement
- Observing dipolar confinement-induced resonances in waveguides
- Single-atom transistor as a precise magnetic field sensor
- Observation of confinement-induced resonances in a 3D lattice
- Emergent s-wave interactions between identical fermions in quasi-one-dimensional geometries
- Feshbach resonances in a nonseparable trap
- Two-channel model description of confinement-induced Feshbach molecules
- Spin dynamics dominated by superexchange via virtual molecules
- Ultrastable super-Tonks-Girardeau gases under weak dipolar interactions
- Ultracold atoms in quasi-1D traps: a step beyond the Lieb-Liniger model
- Experimentally accessible invariants encoded in interparticle correlations of harmonically trapped ultra-cold few-fermion mixtures
- Multichannel Scattering and Loss Processes of Ultracold Atoms in Anisotropic Harmonic Waveguides
- Photon-assisted confinement-induced resonances for ultracold atoms
- Confinement Induced Resonance with Weak Bare Interaction in a Quasi 3+0 Dimensional Ultracold Gas
- Two-channel Bose-Hubbard model of atoms at a Feshbach resonance
- Influence of the energy-band structure on ultracold reactive processes in lattices
- Large-momentun tail of one-dimensional Fermi gases with spin-orbit coupling
- Universal energy-dependent pseudopotential for the two-body problem of confined ultracold atoms
- Fast quantum gate via Feshbach-Pauli blocking in a nanoplasmonic trap
- Precise Feshbach resonance spectroscopy using tight anharmonic traps
- Confinement-induced Resonance of Alkaline-earth-metal-like Atoms in Anisotropic Quasi-one-dimensional Traps
- Universality and tails of long range interactions in one dimension
- Confinement-Induced Resonances in Spherical Shell Traps