The Approach to Equilibration in Closed Quantum Systems
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https://osnadocs.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2014070312599
https://osnadocs.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2014070312599
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| DC Element | Wert | Sprache |
|---|---|---|
| dc.contributor.advisor | Prof. Dr. Jochen Gemmer | |
| dc.creator | Niemeyer, Hendrik | |
| dc.date.accessioned | 2014-07-03T09:12:57Z | |
| dc.date.available | 2014-07-03T09:12:57Z | |
| dc.date.issued | 2014-07-03T09:12:57Z | |
| dc.identifier.uri | https://osnadocs.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2014070312599 | - |
| dc.description.abstract | The question whether and how closed quantum systems equilibrate is still debated today. In this thesis a generic spin system is analysed and criteria to classify unique equilibration dynamics are developed. Furthermore, the eigenstate thermalization hypothesis is investigated as a possible cause for the unique equilibrium. For both problems novel numerical methods for solving the time-dependent Schroedinger equation based on series expansions and typicality are developed. Furthermore, the problem of markovian dynamics on the level of single measurements is discussed. | eng |
| dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | - |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | - |
| dc.subject | Quantenthermodynamik | ger |
| dc.subject | Quantenmechanik | ger |
| dc.subject | Thermodynamik | ger |
| dc.subject | Heisenbergmodell | ger |
| dc.subject.ddc | 530 - Physik | |
| dc.title | The Approach to Equilibration in Closed Quantum Systems | eng |
| dc.title.alternative | Equilibrierung von abgeschlossenen Quantensystemen | ger |
| dc.type | Dissertation oder Habilitation [doctoralThesis] | - |
| thesis.location | Osnabrück | - |
| thesis.institution | Universität | - |
| thesis.type | Dissertation [thesis.doctoral] | - |
| thesis.date | 2014-03-21 | - |
| dc.contributor.referee | Prof. Dr. Philipp Maass | |
| dc.subject.bk | 33.23 - Quantenphysik | |
| dc.subject.bk | 33.25 - Thermodynamik, statistische Physik | |
| dc.subject.bk | 33.28 - Transportvorgänge, irreversible Thermodynamik | |
| vCard.ORG | FB4 | |
| Enthalten in den Sammlungen: | FB06 - E-Dissertationen | |
Dateien zu dieser Ressource:
| Datei | Beschreibung | Größe | Format | |
|---|---|---|---|---|
| thesis_niemeyer.pdf | Präsentationsformat | 958,13 kB | Adobe PDF | thesis_niemeyer.pdf  Öffnen/Anzeigen |
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Lizenz von Creative Commons
