Finite-Temperature Fluid-Insulator Transition of Strongly Interacting 1D Disordered Bosons
arXiv:1502.00282 · doi:10.1073/pnas.1606908113
Abstract
We consider the many-body localization-delocalization transition for strongly interacting one- dimensional disordered bosons and construct the full picture of finite temperature behavior of this system. This picture shows two insulator-fluid transitions at any finite temperature when varying the interaction strength. At weak interactions an increase in the interaction strength leads to insulator->fluid transition, and for large interactions one has a reentrance to the insulator regime.
References in corpus (7)
- Observation of many-body localization of interacting fermions in a quasi-random optical lattice
- Direct observation of Anderson localization of matter-waves in a controlled disorder
- Collisions of matter-wave solitons
- Ultracold Bose Gases in 1D Disorder: From Lifshits Glass to Bose-Einstein Condensate
- Coherent Backscattering of Ultracold Atoms
- The insulating phases and superfluid-insulator transition of disordered boson chains
- The Dynamic Structure Factor of the 1D Bose Gas near the Tonks-Girardeau Limit
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- Dynamics and Transport at the Threshold of Many-Body Localization
- Many-body localization from a one-particle perspective in the disordered 1D Bose-Hubbard model
- Many-body localization of bosons in optical lattice: Dynamics in disorder-free potentials
- Observing the two-dimensional Bose glass in an optical quasicrystal
- Nucleation of ergodicity by a single mobile impurity in supercooled insulators
- Localization of interacting Fermi gases in quasiperiodic potentials
- Many-body localization in continuum systems: two-dimensional bosons
- Signatures of quantum criticality in the complex inverse temperature plane
- Many-body quantum boomerang effect
- Signature of Many-Body Localization of Phonons in Strongly Disordered Superlattices
- Mobility edges and fractal states in quasiperiodic Gross-Pitaevskii chains
- From Bose glass to many-body localization in a one-dimensional disordered Bose gas