Compression as a tool to detect Bose glass in cold atoms experiments
arXiv:0810.4411 · doi:10.1103/PhysRevLett.102.085301
Abstract
We suggest that measuring the variation of the radius of an atomic cloud when the harmonic tap confinement is varied make it possible to monitor the disappearance of the insulating Mott phase of an ultracold atomic gas trapped in a disordered optical lattice. This paves the way for an unambiguous identification of a Bose glass phase in the system.
4pp. 4figs
References in corpus (21)
- Quantum phase transition from a superfluid to a Mott insulator in a gas of ultracold atoms
- Cold bosonic atoms in optical lattices
- Efficient classical simulation of slightly entangled quantum computations
- Ultracold atomic gases in optical lattices: mimicking condensed matter physics and beyond
- Anderson localization of a non-interacting Bose-Einstein condensate
- Direct observation of Anderson localization of matter-waves in a controlled disorder
- Real time evolution using the density matrix renormalization group
- The cold atom Hubbard toolbox
- Metallic and Insulating Phases of Repulsively Interacting Fermions in a 3D Optical Lattice
- A Bose-Einstein condensate in a random potential
- Atomic Bose and Anderson glasses in optical lattices
- Suppression of Transport of an Interacting Elongated Bose-Einstein Condensate in a Random Potential
- Mott Domains of Bosons Confined on Optical Lattices
- Effect of optical disorder and single defects on the expansion of a Bose-Einstein condensate in a one-dimensional waveguide
- Routes towards Anderson-Like localization of Bose-Einstein condensates in disordered optical lattices
- Strongly interacting bosons in a disordered optical lattice
- Phase Diagram of Bosonic Atoms in Two-Color Superlattices
- The quasi-periodic Bose-Hubbard model and localization in one-dimensional cold atomic gases
- Boson Mott insulators at finite temperatures
- Bosons in one-dimensional incommensurate superlattices
- Phase diagram and momentum distribution of an interacting Bose gas in a bichromatic lattice
Cited by in corpus (28)
- Disordered quantum gases under control
- Disordered insulator in an optical lattice
- Glassy behavior in a binary atomic mixture
- State diagrams for harmonically trapped bosons in optical lattices
- Many-body localization of bosons in optical lattice: Dynamics in disorder-free potentials
- Breakdown of adiabaticity when loading ultra-cold atoms in optical lattices
- Superfluid to Bose-glass transition in a 1D weakly interacting Bose gas
- Localization of phonons in ion traps with controlled quantum disorder
- Extended Bose-Hubbard Model with dipolar and contact interactions
- Superfluid to Bose-glass transition of hard core bosons in one-dimensional incommensurate optical lattice
- Disordered spinor Bose-Hubbard model
- Correlation function of weakly interacting bosons in a disordered lattice
- Superfluid phases induced by the dipolar interactions
- Lattice modulation spectroscopy of strongly interacting bosons in disordered and quasi-periodic optical lattices
- Recent progress on quantum simulations of non-standard Bose-Hubbard models
- Enhancement of the Bose glass phase in the presence of an artificial gauge field
- Effects of disorder on quantum fluctuations and superfluid density of a Bose-Einstein condensate in a two-dimensional optical lattice
- Fragmentation and the Bose-glass phase transition of the disordered 1D Bose gas
- Ground-state and dynamic properties of hard-core bosons in one-dimensional incommensurate optical lattices with harmonic trap
- Collective excitations of a trapped Bose-Einstein condensate in the presence of weak disorder and a two-dimensional optical lattice
- Sliding phase in randomly stacked 2D superfluids/superconductors
- Finding the phase diagram of strongly-correlated disordered bosons using quantum quenches
- Exploring the grand-canonical phase diagram of interacting bosons in optical lattices by trap squeezing
- Correlated bosons in a one-dimensional optical lattice: Effects of the trapping potential and of quasiperiodic disorder
- Boson Core Compressibility
- One-dimensional s-p superlattice
- Bose-Hubbard model with random impurities: Multiband and nonlinear hopping effects
- Strong Boundary and Trap Potential Effects on Emergent Physics in Ultra-Cold Fermionic Gases