Many-body localization regime for cavity induced long-range interacting models

Abstract

Many-body localization (MBL) features are studied here for a large spin chain model with long range interactions. The model corresponds to cold atoms placed inside a cavity and driven by an external laser field with long range interactions coming from rescattering of cavity photons. Earlier studies were limited to small sizes amenable to exact diagonalization. It is shown that nonergodic features and MBL may exist in this model for random disorder as well as in the presence of tilted potential on experimental time scales also for experimentally relevant system sizes using tensor networks algorithms.

arXiv commentslight changes, version accepted in PRB

References in corpus (82)

• The density-matrix renormalization group in the age of matrix product states
• Chaos and Quantum Thermalization
• Many body localization and thermalization in quantum statistical mechanics
• A Practical Introduction to Tensor Networks: Matrix Product States and Projected Entangled Pair States
• Metal-insulator transition in a weakly interacting many-electron system with localized single-particle states
• Localization of interacting fermions at high temperature
• Many-body localization, thermalization, and entanglement
• Observation of many-body localization of interacting fermions in a quasi-random optical lattice
• The Dicke Quantum Phase Transition with a Superfluid Gas in an Optical Cavity
• Many-body localization edge in the random-field Heisenberg chain
• The ITensor Software Library for Tensor Network Calculations
• Exploring the many-body localization transition in two dimensions
• Interacting electrons in disordered wires: Anderson localization and low-temperature transport
• Cold atoms in cavity-generated dynamical optical potentials
• Many-body localization in a quantum simulator with programmable random disorder
• Time-dependent variational principle for quantum lattices
• Unifying time evolution and optimization with matrix product states
• Time-evolution methods for matrix-product states
• Many-body localization: an introduction and selected topics
• On Many-Body Localization for Quantum Spin Chains
• Localization from Hilbert space shattering: from theory to physical realizations
• Simulating Lattice Gauge Theories within Quantum Technologies
• Local constraints can globally shatter Hilbert space: a new route to quantum information protection
• Quantum phases from competing short- and long-range interactions in an optical lattice
• Exploring Symmetry Breaking at the Dicke Quantum Phase Transition
• Quantum chaos challenges many-body localization
• Cavity QED with Quantum Gases: New Paradigms in Many-Body Physics
• Exploring the Single-Particle Mobility Edge in a One-Dimensional Quasiperiodic Optical Lattice
• Extended slow dynamical regime close to the many-body localization transition
• The Ergodic Side of the Many-Body Localization Transition
• Roton-type mode softening in a quantum gas with cavity-mediated long-range interactions
• Diagonalization and Many-Body Localization for a Disordered Quantum Spin Chain
• Avalanches and many-body resonances in many-body localized systems
• Observation of Slow Dynamics near the Many-Body Localization Transition in One-Dimensional Quasiperiodic Systems
• Entanglement entropy for the long range Ising chain
• Many-body Localization with Dipoles
• Observing non-ergodicity due to kinetic constraints in tilted Fermi-Hubbard chains
• Stark many-body localization
• Thouless time analysis of Anderson and many-body localization transitions
• From Bloch Oscillations to Many Body Localization in Clean Interacting Systems
• Dynamical obstruction to localization in a disordered spin chain
• Distinguishing localization from chaos: challenges in finite-size systems
• Ergodicity Breaking Transition in Finite Disordered Spin Chains
• Evidence for unbounded growth of the number entropy in many-body localized phases
• Many-body localization and delocalization in large quantum chains
• Can we study the many-body localisation transition?
• Ultracold atoms in optical lattices generated by quantized light fields
• Subdiffusion and heat transport in a tilted 2D Fermi-Hubbard system
• Observation of Stark many-body localization without disorder
• Mott insulator states of ultracold atoms in optical resonators
• Polynomially filtered exact diagonalization approach to many-body localization
• Many-Body Delocalization in Strongly Disordered System with Long-Range Interactions: Finite Size Scaling
• Stark many-body localization on a superconducting quantum processor
• Many-body localization due to random interactions
• Bose-glass phases of ultracold atoms due to cavity backaction
• A constructive theory of the numerically accessible many-body localized to thermal crossover
• Localization in a random $x-y$ model with the long-range interaction: Intermediate case between single particle and many-body problems
• Confinement and lack of thermalization after quenches in the bosonic Schwinger model
• Time dynamics with matrix product states: Many-body localization transition of large systems revisited
• Experimental probes of Stark many-body localization
• Is there slow particle transport in the MBL phase?
• The quantum ground state of self-organized atomic crystals in optical resonators
• Metastability and avalanche dynamics in strongly-correlated gases with long-range interactions
• Dynamics and Transport at the Threshold of Many-Body Localization
• Many-body localization of bosons in optical lattices
• Chain breaking and Kosterlitz-Thouless scaling at the many-body localization transition in the random field Heisenberg spin chain
• Stark many-body localization: Evidence for Hilbert-space shattering
• Model of level statistics for disordered interacting quantum many-body systems
• Ultracold Bosons with cavity-mediated long-range interactions: A local mean field analysis of the phase diagram
• Many-body localization of bosons in optical lattice: Dynamics in disorder-free potentials
• Many-body localization in tilted and harmonic potentials
• Bath-induced decay of Stark many-body localization
• Many-body localization in presence of cavity mediated long-range interactions
• Many-body localization transition in large quantum spin chains: The mobility edge
• Coexistence of localized and extended phases: Many-body localization in a harmonic trap
• Constraints induced delocalization
• Hilbert space shattering and disorder-free localization in polar lattice gases
• Many-body localization in Bose-Hubbard model: evidence for the mobility edge
• Many-body localization in spin chains with the long-range transverse interactions: scaling of critical disorder with the system size
• Localization transition in presence of cavity backaction
• Ergodicity breaking with long range cavity induced quasiperiodic interactions
• Comment on "Many-body localization in Ising models with random long-range interactions"

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