…
comment: The repository administrator has not yet configured an RDF license.
primary topic: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators

Probing Dynamics and Correlations in Cold-Atom Quantum Simulators
type: Article
abstract: Cold-atom quantum simulators offer unique possibilities to prepare, manipulate, and probe quantum many-body systems. However, despite the high level of control in modern experiments, not all observables of interest are easily accessible. This thesis aims at establishing protocols to measure currently elusive static and dynamic properties of quantum systems. The experimental feasibility of these schemes is illustrated by means of numerical simulations for relevant applications in many-body physics and quantum simulation. In particular, we introduce a general method for measuring dynamical correlations based on non-Hermitian linear response. This enables unbiased tests of the famous fluctuation-dissipation relation as a probe of thermalization in isolated quantum systems. Furthermore, we develop ancilla-based techniques for the measurement of currents and current correlations, permitting the characterization of strongly correlated quantum matter. Another application is geared towards revealing signatures of supersolidity in spin-orbit-coupled Bose gases by exciting the relevant Goldstone modes. Finally, we explore a scenario for quantum-simulating post-inflationary reheating dynamics by parametrically driving a Bose gas into the regime of universal far-from-equilibrium dynamics. The presented protocols also apply to other analog quantum simulation platforms and thus open up promising applications in the field of quantum science and technology.
date: 2022
author list: authors
type: EPrint
type: DoctoralThesisEPrint
is part of: repository
has document: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
has document: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (Other)
subject: 530 Physik

Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
type: Document
has file: Dissertation_Geier_KevinThomas.pdf
has part: Dissertation_Geier_KevinThomas.pdf

Kevin Thomas Geier
type: Person
given name: Kevin Thomas
family name: Geier

Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (Other)
type: Document
is version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
is volatile version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
is index codes version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
has file: indexcodes.txt
has part: indexcodes.txt

Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (Other)
type: Document
is version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
is volatile version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
islightbox thumbnail version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
has file: lightbox.jpg
has part: lightbox.jpg

Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (Other)
type: Document
is version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
is volatile version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
ispreview thumbnail version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
has file: preview.jpg
has part: preview.jpg

Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (Other)
type: Document
is version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
is volatile version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
ismedium thumbnail version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
has file: medium.jpg
has part: medium.jpg

Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (Other)
type: Document
is version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
is volatile version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
issmall thumbnail version of: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators (PDF)
has file: small.jpg
has part: small.jpg

HTML Summary of #32051 Probing Dynamics and Correlations in Cold-Atom Quantum Simulators
format: text/html
primary topic: Probing Dynamics and Correlations in Cold-Atom Quantum Simulators

530 Physik
type: Concept
preferred label: 530 Physics @en