4.6 Article

Avalanche stability transition in interacting quasiperiodic systems

Related references

Note: Only part of the references are listed.
Article Materials Science, Multidisciplinary

Challenges to observation of many-body localization

Piotr Sierant et al.

Summary: This study investigates the time dynamics of 1D disordered Heisenberg spin-1/2 chains and finds that the regime of slow power-law decay of imbalance persists even at disorder strengths exceeding the critical disorder strength for many-body localization (MBL). However, when the disorder is replaced by a quasiperiodic potential, an emergence of a stable pattern of imbalance oscillations is observed. The study highlights the challenges in experimentally observing MBL phenomenon.

PHYSICAL REVIEW B (2022)

Article Materials Science, Multidisciplinary

Bath-induced delocalization in interacting disordered spin chains

Dries Sels

Summary: This Letter provides numerical evidence for the dynamics of disordered spin chains weakly coupled to a Markovian bath, showing that the critical disorder for stability to quantum avalanches drifts considerably with system size, with no evidence of saturation in the studied regime.

PHYSICAL REVIEW B (2022)

Article Materials Science, Multidisciplinary

Avalanches and many-body resonances in many-body localized systems

Alan Morningstar et al.

Summary: In this study, we numerically investigate the avalanche instability and many-body resonances in strongly disordered spin chains exhibiting many-body localization (MBL). We find that finite-size systems behave like MBL within the MBL regimes, and we identify landmarks that divide the MBL regimes into different subregimes based on the onset of avalanches and many-body resonances.

PHYSICAL REVIEW B (2022)

Article Multidisciplinary Sciences

Universality and quantum criticality in quasiperiodic spin chains

Utkarsh Agrawal et al.

NATURE COMMUNICATIONS (2020)

Article Materials Science, Multidisciplinary

Many-body localization near the critical point

Alan Morningstar et al.

PHYSICAL REVIEW B (2020)

Article Physics, Multidisciplinary

Analytically Solvable Renormalization Group for the Many-Body Localization Transition

Anna Goremykina et al.

PHYSICAL REVIEW LETTERS (2019)

Article Physics, Multidisciplinary

Observation of Many-Body Localization in a One-Dimensional System with a Single-Particle Mobility Edge

Thomas Kohlert et al.

PHYSICAL REVIEW LETTERS (2019)

Review Physics, Multidisciplinary

Colloquium: Many-body localization, thermalization, and entanglement

Dmitry A. Abanin et al.

REVIEWS OF MODERN PHYSICS (2019)

Article Multidisciplinary Sciences

Quantum critical behaviour at the many-body localization transition

Matthew Rispoli et al.

NATURE (2019)

Article Materials Science, Multidisciplinary

Renormalization-group study of the many-body localization transition in one dimension

Alan Morningstar et al.

PHYSICAL REVIEW B (2019)

Article Multidisciplinary Sciences

Probing entanglement in a many-body-localized system

Alexander Lukin et al.

SCIENCE (2019)

Article Physics, Multidisciplinary

Single-Particle Mobility Edge in a One-Dimensional Quasiperiodic Optical Lattice

Henrik P. Luschen et al.

PHYSICAL REVIEW LETTERS (2018)

Article Physics, Multidisciplinary

Engineering a Flux-Dependent Mobility Edge in Disordered Zigzag Chains

Fangzhao Alex An et al.

PHYSICAL REVIEW X (2018)

Article Physics, Multidisciplinary

Many-Body Delocalization as a Quantum Avalanche

Thimothee Thiery et al.

PHYSICAL REVIEW LETTERS (2018)

Article Physics, Mathematical

On Many-Body Localization for Quantum Spin Chains

John Z. Imbrie

JOURNAL OF STATISTICAL PHYSICS (2016)

Article Physics, Multidisciplinary

Diagonalization and Many-Body Localization for a Disordered Quantum Spin Chain

John Z. Imbrie

PHYSICAL REVIEW LETTERS (2016)

Article Materials Science, Multidisciplinary

Many-body localization phase transition: A simplified strong-randomness approximate renormalization group

Liangsheng Zhang et al.

PHYSICAL REVIEW B (2016)

Article Multidisciplinary Sciences

Observation of many-body localization of interacting fermions in a quasirandom optical lattice

Michael Schreiber et al.

SCIENCE (2015)

Review Physics, Condensed Matter

Many-Body Localization and Thermalization in Quantum Statistical Mechanics

Rahul Nandkishore et al.

ANNUAL REVIEW OF CONDENSED MATTER PHYSICS, VOL 6 (2015)

Article Physics, Multidisciplinary

Distribution of the Ratio of Consecutive Level Spacings in Random Matrix Ensembles

Y. Y. Atas et al.

PHYSICAL REVIEW LETTERS (2013)

Article Materials Science, Multidisciplinary

Many-body localization phase transition

Arijeet Pal et al.

PHYSICAL REVIEW B (2010)