A new quantitative approach to general bosonic environments in open quantum systems : rigorous error bounds and a novel numerical method for finite systems

Erstveröffentlichung
2019-09-12Autoren
Mascherpa, Fabio
Gutachter
Plenio, Martin B.Jelezko, Fedor
Dissertation
Fakultäten
Fakultät für NaturwissenschaftenInstitutionen
Institut für Theoretische PhysikInstitut für Quantenoptik
Zusammenfassung
A Dissertation on open quantum systems, containing a general review of the current standing of the field, in particular regarding systems interacting with Gaussian environments, as well as original analytical and numerical results. The problem of the impact of a variation in the environmental properties on the reduced dynamics of an open system is investigated analytically, and a new computational technique for the simulation of non-perturbative, non-Markovian open quantum system dynamics based on devising error-certified effective environments is presented.
Erstellung / Fertigstellung
2019
Schlagwörter
[GND]: Quantenmechanik[LCSH]: Theoretical physics | Quantum theory | Open systems (Physics) | Quantum systems
[Freie Schlagwörter]: Open Quantum Systems | Quantum Mechanics
[DDC Sachgruppe]: DDC 530 / Physics
Metadata
Zur LanganzeigeDOI & Zitiervorlage
Nutzen Sie bitte diesen Identifier für Zitate & Links: http://dx.doi.org/10.18725/OPARU-18810
Mascherpa, Fabio (2019): A new quantitative approach to general bosonic environments in open quantum systems : rigorous error bounds and a novel numerical method for finite systems. Open Access Repositorium der Universität Ulm und Technischen Hochschule Ulm. Dissertation. http://dx.doi.org/10.18725/OPARU-18810
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