Reinforcement learning for autonomous preparation of floquet-engineered states: Inverting the quantum kapitza oscillator
M Bukov - Physical Review B, 2018 - APS
I demonstrate the potential of reinforcement learning (RL) to prepare quantum states of
strongly periodically driven nonlinear single-particle models. The ability of Q-learning to …
strongly periodically driven nonlinear single-particle models. The ability of Q-learning to …
Asymptotic prethermalization in periodically driven classical spin chains
We reveal a continuous dynamical heating transition between a prethermal and an infinite-
temperature stage in a clean, chaotic periodically driven classical spin chain. The transition …
temperature stage in a clean, chaotic periodically driven classical spin chain. The transition …
Characterizations of prethermal states in periodically driven many-body systems with unbounded chaotic diffusion
We introduce well-defined characterizations of prethermal states in realistic periodically
driven many-body systems with unbounded chaotic diffusion of the kinetic energy. These …
driven many-body systems with unbounded chaotic diffusion of the kinetic energy. These …
Parametric heating in a 2D periodically driven bosonic system: Beyond the weakly interacting regime
We experimentally investigate the effects of parametric instabilities on the short-time heating
process of periodically driven bosons in 2D optical lattices with a continuous transverse …
process of periodically driven bosons in 2D optical lattices with a continuous transverse …
Phonon excitations of Floquet-driven superfluids in a tilted optical lattice
R Cruickshank, A Di Carli, M Mitchell, A La Rooij… - Physical Review …, 2024 - APS
Tilted lattice potentials with periodic driving play a crucial role in the study of artificial gauge
fields and topological phases with ultracold quantum gases. However, driving-induced …
fields and topological phases with ultracold quantum gases. However, driving-induced …
Stability and pre-thermalization in chains of classical kicked rotors
Periodic drives are a common tool to control physical systems, but have a limited
applicability because time-dependent drives generically lead to heating. How to prevent the …
applicability because time-dependent drives generically lead to heating. How to prevent the …
Instabilities of interacting matter waves in optical lattices with Floquet driving
A Di Carli, R Cruickshank, M Mitchell, A La Rooij… - Physical Review …, 2023 - APS
We experimentally investigate the stability of a quantum gas with repulsive interactions in an
optical one-dimensional lattice subjected to periodic driving. Excitations of the gas in the …
optical one-dimensional lattice subjected to periodic driving. Excitations of the gas in the …
Artificial gauge fields and topology with ultracold atoms in optical lattices
M Aidelsburger - Journal of Physics B: Atomic, Molecular and …, 2018 - iopscience.iop.org
Topological many-body phases of matter exhibit remarkable electronic properties and
ultracold atoms in optical lattices constitute promising candidates to study them in a well …
ultracold atoms in optical lattices constitute promising candidates to study them in a well …
From prethermalization to chaos in periodically driven coupled rotors
Periodically driven (Floquet) systems are said to prethermalize when their energy absorption
is very slow for a long time. This effect was first discovered in quantum spin models, where …
is very slow for a long time. This effect was first discovered in quantum spin models, where …
Intermittent Emission of Particles from a Bose‐Einstein Condensate in a 1D Lattice
LQ Lai, Z Li, QH Liu, YB Yu - Annalen der Physik, 2024 - Wiley Online Library
Particle emission from a Bose‐Einstein condensate with periodically modulated interactions
is investigated in a 1D lattice. Within perturbative analysis, which leads to instabilities for …
is investigated in a 1D lattice. Within perturbative analysis, which leads to instabilities for …