Single- to many-body crossover of a quantum carpet
arXiv:2011.04582 · doi:10.1103/PhysRevResearch.3.023009
Abstract
Strongly interacting many-body system of bosons exhibiting the quantum carpet pattern is investigated exactly by using Gaudin solutions. We show that this highly coherent design usually present in noninteracting, single-body scenarios gets destroyed by weak-to-moderate interatomic interactions in an ultracold bosonic gas trapped in a box potential. However, it becomes revived in a very strongly interacting regime, when the system undergoes fermionization. We track the whole single- to many-body crossover, providing an analysis of de- and rephasing present in the system.
arXiv comment12 pages, 5 figures
References in corpus (35)
- Bose-Einstein condensation of atoms in a uniform potential
- Quantum wave packet revivals
- Colloquium: Quantum interference of clusters and molecules
- Collisional decoherence observed in matter wave interferometry
- Exact coherent states of a harmonically confined Tonks-Girardeau gas
- Fermi-Bose mapping for one-dimensional Bose gases
- Linear and Nonlinear Theory of Eigenfunction Scars
- Fermionization in an expanding 1D gas of hard-core bosons
- Observation of Dynamical Fermionization
- Bethe Ansatz study of one-dimensional Bose and Fermi gases with periodic and hard wall boundary conditions
- Momentum distribution dynamics of a Tonks-Girardeau gas: Bragg reflections of a quantum many-body wavepacket
- Quantum phase retrieval of a Rydberg wave packet using a half-cycle pulse
- A causal look into the quantum Talbot effect
- The 1D interacting Bose gas in a hard wall box
- Time Evolution of Quantum Fractals
- Wave Packet Echoes in the Motion of Trapped Atoms
- Quantum spin chains with fractional revival
- Interference of a Bose-Einstein condensate in a hard-wall trap: Formation of vorticity
- Analytic next-to-nearest neighbour XX models with perfect state transfer and fractional revival
- Perfect wave-packet splitting and reconstruction in a one-dimensional lattice
- Unravelling quantum carpets: a travelling wave approach
- Single-shot simulations of dynamics of quantum dark solitons
- Demonstration of the temporal matter-wave Talbot effect for trapped matter waves
- Quantum revivals and carpets in some exactly solvable systems
- NOON States via Quantum Walk of Bound Particles
- Quantum dark solitons in ultracold one-dimensional Bose and Fermi gases
- Generating Quantum States through Spin Chain Dynamics
- Point bosons in a one-dimensional box: the ground state, excitations and thermodynamics
- A novel analytic spin chain model with fractional revival
- Dynamical Fractal in Quantum Gases with Discrete Scaling Symmetry
- Exact Fractional Revival in Spin Chains
- Formation of soliton trains in Bose-Einstein condensates by temporal Talbot effect
- Fermionic quantum carpets: From canals and ridges to solitonlike structures
- Spatial Correlation in Matter Wave Interference as a Measure of Decoherence, Dephasing and Entropy
- Measurement of one-dimensional matter-wave quantum breather