A new Bloch period for interacting cold atoms in 1D optical lattices
arXiv:cond-mat/0302092 · doi:10.1103/PhysRevLett.90.213002
Abstract
The paper studies Bloch oscillations of ultracold atoms in optical lattice in the presence of atom-atom interaction. A new, interaction-induced Bloch period is identified. The analytical results are corroborated by realistic numerical calculations.
arXiv commentrevtex4, 4 pages, 4 figures, gzipped tar file
References in corpus (7)
- Quantum phase transition from a superfluid to a Mott insulator in a gas of ultracold atoms
- Cold bosonic atoms in optical lattices
- Bloch oscillations and mean-field effects of Bose-Einstein condensates in 1-D optical lattices
- Wannier-Stark resonances in optical and semiconductor superlattices
- Collective excitations of a periodic Bose condensate in the Wannier representation
- Damped Bloch oscillations of cold atoms in optical lattices
- Wannier-Stark states of a quantum particle in 2D lattices
Cited by in corpus (27)
- Interaction-induced decoherence of atomic Bloch oscillations
- Quantum Chaos in the Bose-Hubbard model
- Interaction-induced quantum phase revivals and evidence for the transition to the quantum chaotic regime in 1D atomic Bloch oscillations
- Bloch oscillations of Bose-Einstein condensates: Quantum counterpart of dynamical instability
- Bloch oscillations of cold atoms in optical lattices
- Nonlinearity induced destruction of resonant tunneling in the Wannier-Stark problem
- Entangling many-body bound states with propagative modes in Bose-Hubbard systems
- Bose-Einstein condensates on tilted lattices: coherent, chaotic and subdiffusive dynamics
- Bose-Hubbard Hamiltonian: Quantum Chaos approach
- Resonantly Enhanced Tunneling and Transport of Ultracold Atoms on Tilted Optical Lattices
- Atomic matter-wave revivals with definite atom number in an optical lattice
- Many-body Landau-Zener tunneling in the Bose-Hubbard model
- Sauter-Schwinger like tunneling in tilted Bose-Hubbard lattices in the Mott phase
- Hydrodynamic description of Hard-core Bosons on a Galileo ramp
- Two bosonic quantum walkers in one-dimensional optical lattices
- Many-body quantum dynamics of initially trapped systems due to a Stark potential --- thermalization vs. Bloch oscillations
- "Bloch oscillations" in the Mott-insulator regime
- Dipole and Bloch oscillations of cold atoms in a parabolic lattice
- Spin segregation via dynamically induced long-range interaction in a system of ultracold fermions
- Bloch oscillations and quench dynamics of interacting bosons in an optical lattice
- Resonances for coupled Bose-Einstein Condensates
- On quantum phase transitions in tilted 2D lattices
- Exact numerical methods for a many-body Wannier Stark system
- Control and amplification of Bloch oscillations via photon-mediated interactions
- Accelerated and Airy-Bloch oscillations
- Multi-particle quantum chaos in tilted optical lattices
- Using an artificial electric field to create the analog of the red spot of Jupiter in light-heavy Fermi-Fermi mixtures of ultracold atoms