Thouless time analysis of Anderson and many-body localization transitions
Spectral statistics of disordered systems encode Thouless and Heisenberg timescales,
whose ratio determines whether the system is chaotic or localized. We show that the scaling …
whose ratio determines whether the system is chaotic or localized. We show that the scaling …
Measurement of the mobility edge for 3D Anderson localization
Anderson localization is a universal phenomenon affecting non-interacting quantum
particles in a disordered environment. In three spatial dimensions, theory predicts a …
particles in a disordered environment. In three spatial dimensions, theory predicts a …
Long-lived interacting phases of matter protected by multiple time-translation symmetries in quasiperiodically driven systems
DV Else, WW Ho, PT Dumitrescu - Physical Review X, 2020 - APS
We show how a large family of interacting nonequilibrium phases of matter can arise from
the presence of multiple time-translation symmetries, which occur by quasiperiodically …
the presence of multiple time-translation symmetries, which occur by quasiperiodically …
Dynamics at the many-body localization transition
EJ Torres-Herrera, LF Santos - Physical Review B, 2015 - APS
The isolated one-dimensional Heisenberg model with static random magnetic fields has
become paradigmatic for the analysis of many-body localization. Here, we study the …
become paradigmatic for the analysis of many-body localization. Here, we study the …
Multifractal finite-size scaling and universality at the Anderson transition
We describe a new multifractal finite-size scaling (MFSS) procedure and its application to
the Anderson localization-delocalization transition. MFSS permits the simultaneous …
the Anderson localization-delocalization transition. MFSS permits the simultaneous …
Quantum simulation of disordered systems with cold atoms
JC Garreau - Comptes Rendus. Physique, 2017 - comptes-rendus.academie-sciences …
This paper reviews the physics of quantum disorder in relation with a series of experiments
using laser-cooled atoms exposed to “kicks” of a standing wave, realizing a paradigmatic …
using laser-cooled atoms exposed to “kicks” of a standing wave, realizing a paradigmatic …
Experimental test of universality of the Anderson transition
We experimentally test the universality of the Anderson three dimensional metal-insulator
transition, using a quasiperiodic atomic kicked rotor. Nine sets of parameters controlling the …
transition, using a quasiperiodic atomic kicked rotor. Nine sets of parameters controlling the …
Interaction-driven breakdown of dynamical localization in a kicked quantum gas
Quantum interference can limit energy absorption in a continually kicked system through a
single-particle ergodicity-breaking mechanism known as dynamical localization,. The effect …
single-particle ergodicity-breaking mechanism known as dynamical localization,. The effect …
Atom-optics simulator of lattice transport phenomena
We experimentally investigate a scheme for studying lattice transport phenomena, based on
the controlled momentum-space dynamics of ultracold atomic matter waves. In the effective …
the controlled momentum-space dynamics of ultracold atomic matter waves. In the effective …
Quantized adiabatic transport in momentum space
Though topological aspects of energy bands are known to play a key role in quantum
transport in solid-state systems, the implications of Floquet band topology for transport in …
transport in solid-state systems, the implications of Floquet band topology for transport in …