Dynamics of three-body correlations in quenched unitary Bose gases
arXiv:1710.10580 · doi:10.1103/PhysRevLett.120.100401
Abstract
We investigate dynamical three-body correlations in the Bose gas during the earliest stages of evolution after a quench to the unitary regime. The development of few-body correlations is theoretically observed by determining the two- and three-body contacts. We find that the growth of three-body correlations is gradual compared to two-body correlations. The three-body contact oscillates coherently, and we identify this as a signature of Efimov trimers. We show that the growth of three-body correlations depends non-trivially on parameters derived from both the density and Efimov physics. These results demonstrate the violation of scaling invariance of unitary bosonic systems via the appearance of log-periodic modulation of three-body correlations.
References in corpus (13)
- Generalized Virial Theorem and Pressure Relation for a strongly correlated Fermi gas
- Verification of universal relations in a strongly interacting Fermi gas
- Efimov Physics in Cold Atoms
- Two-dimensional dynamics of expansion of a degenerate Bose gas
- Universal Relations for Identical Bosons from 3-Body Physics
- Two and Three-body Contacts in the Unitary Bose Gas
- 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
- Single-Particle Momentum Distribution of an Efimov trimer
- Bound-state signatures in quenched Bose-Einstein condensates
- Hyperbolic Bloch equations: atom-cluster kinetics of an interacting Bose gas
- Enhancing the Efimov correlation in Bose polarons with large mass imbalance
Cited by in corpus (35)
- Universal Prethermal Dynamics of Bose Gases Quenched to Unitarity
- Efimov Physics in Quenched Unitary Bose Gases
- From Efimov Physics to the Bose Polaron using Gaussian States
- Bose-Einstein condensation of Efimovian triples in the unitary Bose gas
- Cumulant theory of the unitary Bose gas: Prethermal and Efimovian dynamics
- Quantum and classical correlations in open quantum-spin lattices via truncated-cumulant trajectories
- Few-body correlations in two-dimensional Bose and Fermi ultracold mixtures
- Universal Dynamics of a Degenerate Bose Gas Quenched to Unitarity
- Scattering hypervolume for ultracold bosons from weak to strong interactions
- Chemistry of a light impurity in a Bose-Einstein condensate
- Momentum distribution and coherence of a weakly interacting Bose gas after a quench
- Quench Dynamics of Two One-Dimensional Harmonically Trapped Bosons Bridging Attraction and Repulsion
- Analytical treatment of the interaction quench dynamics of two bosons in a two-dimensional harmonic trap
- Bunching, clustering, and the buildup of few-body correlations in a quenched unitary Bose gas
- Early-time dynamics of Bose gases quenched into the strongly interacting regime
- Phase diagram for strong-coupling Bose polarons
- Dynamical formation of the unitary Bose gas
- Pair formation in quenched unitary Bose gases
- High Temperature Virial Expansion to Universal Quench Dynamics
- Harmonically Trapped Four-Boson System
- Maximum Energy Growth Rate in Dilute Quantum Gases
- Complex scaling flows in the quench dynamics of interacting particles
- Evolution of the unitary Bose gas for broad to narrow Feshbach resonances
- Dynamical excitation processes and correlations of three-body two-dimensional mixtures
- Interferometry of Efimov states in thermal gases by modulated magnetic fields
- Quench dynamics of mass-imbalanced three-body fermionic systems in a spherical trap
- Resonance triplet dynamics in the quenched unitary Bose gas
- Quenched Magneto-association of Ultracold Feshbach Molecules
- Energetics and structural properties of two- and three-boson systems in the presence of 1D spin-orbit coupling
- Effects of Efimov states on quench dynamics in a three-boson trapped system
- Energetics of three interacting mass-imbalanced bodies in a three-dimensional spherical harmonic trap
- Non-equilibrium dynamics and atom-pair coherence in strongly interacting Bose-Fermi mixtures
- Quench Dynamics of Thermal Bose Gases Across Wide and Narrow Feshbach
- Probing non-Gaussian correlations through entanglement generation in a many-body quantum system
- Arbitrary interaction quench phenomena in harmonically trapped two-body systems