Cavity QED with quantum gases: new paradigms in many-body physics
We review the recent developments and the current status in the field of quantum-gas cavity
QED. Since the first experimental demonstration of atomic self-ordering in a system …
QED. Since the first experimental demonstration of atomic self-ordering in a system …
Programmable interactions and emergent geometry in an array of atom clouds
Interactions govern the flow of information and the formation of correlations between
constituents of many-body quantum systems, dictating phases of matter found in nature and …
constituents of many-body quantum systems, dictating phases of matter found in nature and …
Analog photonics computing for information processing, inference, and optimization
N Stroev, NG Berloff - Advanced Quantum Technologies, 2023 - Wiley Online Library
This review presents an overview of the current state‐of‐the‐art in photonics computing,
which leverages photons, photons coupled with matter, and optics‐related technologies for …
which leverages photons, photons coupled with matter, and optics‐related technologies for …
Entanglement and replica symmetry breaking in a driven-dissipative quantum spin glass
We describe simulations of the quantum dynamics of a confocal cavity QED system that
realizes an intrinsically driven-dissipative spin glass. A close connection between open …
realizes an intrinsically driven-dissipative spin glass. A close connection between open …
Exactness of mean-field equations for open Dicke models with an application to pattern retrieval dynamics
F Carollo, I Lesanovsky - Physical Review Letters, 2021 - APS
Open quantum Dicke models are paradigmatic systems for the investigation of light-matter
interaction in out-of-equilibrium quantum settings. Albeit being structurally simple, these …
interaction in out-of-equilibrium quantum settings. Albeit being structurally simple, these …
High cooperativity using a confocal-cavity–QED microscope
Cavity quantum electrodynamics (QED) with cooperativity far greater than unity enables high-
fidelity quantum sensing and information processing. The high-cooperativity regime is often …
fidelity quantum sensing and information processing. The high-cooperativity regime is often …
Many-body open quantum systems
These Lecture Notes discuss the recent theoretical advances in the understanding of open
quantum many-body physics in platforms where both dissipative and coherent processes …
quantum many-body physics in platforms where both dissipative and coherent processes …
Dynamics of inhomogeneous spin ensembles with all-to-all interactions: Breaking permutational invariance
We investigate the consequences of introducing nonuniform initial conditions in the
dynamics of spin ensembles characterized by all-to-all interactions. Specifically, our study …
dynamics of spin ensembles characterized by all-to-all interactions. Specifically, our study …
Quantum fluctuations and correlations in open quantum Dicke models
M Boneberg, I Lesanovsky, F Carollo - Physical Review A, 2022 - APS
In the vicinity of ground-state phase transitions quantum correlations can display nonanalytic
behavior and critical scaling. This signature of emergent collective effects has been widely …
behavior and critical scaling. This signature of emergent collective effects has been widely …
Non-markovian quantum dynamics in strongly coupled multimode cavities conditioned on continuous measurement
An important challenge in non-Markovian open quantum systems is to understand what
information we gain from continuous measurement of an output field. For example, atoms in …
information we gain from continuous measurement of an output field. For example, atoms in …