Long-lived universal resonant Bose gases
arXiv:1509.05130 · doi:10.1103/PhysRevA.93.043605
Abstract
Quantum simulations based on near-resonance Bose gases are limited by their short lifetimes due to severe atom losses. In addition to this, the recently predicted thermodynamical instability adds another constraint on accessing the resonant Bose gases. In this article, we offer a potential solution by proposing long-lived resonant Bose gases in both two and three dimensions, where the conventional few-body losses are strongly suppressed. We show that the thermodynamical properties as well as the lifetimes of these strongly interacting systems are universal, and independent of short-range physics.
6 pages, appendix added
References in corpus (14)
- Many-Body Physics with Ultracold Gases
- Observation of an Efimov spectrum in an atomic system
- Observation of an Efimov-like resonance in ultracold atom-dimer scattering
- Bragg spectroscopy of a strongly interacting 85Rb Bose-Einstein condensate
- Universal Relations for Identical Bosons from 3-Body Physics
- Experimental Realization of a Quantum Integer-Spin Chain with Controllable Interactions
- Strongly Interacting Two-Dimensional Bose Gases
- Single-Particle Momentum Distribution of an Efimov trimer
- Ground State Properties of Cold Bosonic Atoms At Large Scattering Lengths
- Nonequilibrium States of a Quenched Bose Gas
- Bose Gases Near Resonance: renormalized interactions in a condensate
- A Two-dimensional Algebraic Quantum Liquid Produced by an Atomic Simulator of the Quantum Lifshitz Model
- Two-dimensional Bose gases near resonance: universal three-body effects
- Stability and Anomalous Compressibility of Bose Gases Near Resonance: The scale-dependent interactions and thermal effects
Cited by in corpus (13)
- Universal few-body physics and cluster formation
- Few-body physics in resonantly interacting ultracold quantum gases
- Universal Scaling Laws in the Dynamics of a Homogeneous Unitary Bose Gas
- Observation of Efimov molecules created from a resonantly interacting Bose gas
- Strongly correlated Bose gases
- Efimov Physics in Quenched Unitary Bose Gases
- Quantum Many-Body Conformal Dynamics: Symmetries, Geometry, Conformal Tower States, and Entropy Production
- Harmonically Trapped Four-Boson System
- Non-Perturbative Dynamical Effects in Nearly Scale Invariant Systems: The Action of Breaking Scale Invariance
- Achieving continuously tunable critical exponents for long-range spin systems simulated with trapped ions
- Efimov Effect in Long-range Quantum Spin Chains
- Universal Bound States in Long-range Spin Chains with an Impurity
- Universal Relations in Long-range Quantum Spin Chains