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Quantum optics experiments in a microstructured ion trap
Dissertation
This dissertation describes a prototype experiment aiming at the realization of scalable quantum information. The essential feature is the usage of a novel microstructured ion trap derived from the Paul trap. It allows for ...
Selbstorganisation oligomerer N-Heterocyclen an der fest/flüssig-Grenzfläche
Dissertation
The PhD thesis is divided into two larger parts. The first part handles about the synthesis of different oligomeric N-heterocycles. Hereby the focus is on pyridine containing systems. In doing so mainly compounds are ...
Open quantum systems and quantum information dynamics
Dissertation
In the first part of this thesis we extensively review the general theory of open quantum systems. We introduce new approaches to describe, in a hopefully more transparent way, some aspects which are usually misleading in ...
Diversity and species composition of ants in arid and semi-arid regions of Iran
Dissertation
The general objective of this dissertation was to broaden the understanding of the impact of environmental and spatial factors on diversity and assemblage organization of ants in arid and semi-arid regions in Iran. My ...
Stereoselektive Herstellung von Poly(hydroxybutyrat): teilisotaktische Polymere durch gezieltes Katalysatordesign
Dissertation
Ziel dieser Arbeit ist die chemisch-synthetische Herstellung von Poly(hydroxybutyrat) aus einfachen technischen Bausteinen. Um Polymere mit einem geeigneten Eigenschaftsprofil zu erhalten, muss die Taktizität der Polymere ...
Efficient verification of quantum resources
Dissertation
In this thesis we present methods to efficiently verify quantum many-body experiments. The first part focuses on the quantitative verification of graph state experiments from simple measurements. In particular, optimal ...
Light propagation in ultracold atomic gases
Dissertation
In the present thesis we study several schemes where the detection of the emitted light from an atomic ensemble gives information about the state of the atoms. In chapter 1 we review the basic theory for the light matter ...
Wirkung von anti-diabetischen TZDs auf die Apoptose von CD4+-positiven Lymphozyten in atherosklerotischen Plaques
Dissertation
A previous clinical trial showed that four weeks treatment with the PPARgamma- activating anti-diabetic drug rosiglitazone decreased the content of CD4+-lymphocytes in atherosclerotic plaques of non-diabetic patients. The ...
Berry phase in atom optics
Dissertation
The geometric phase manifests itself in many different phenomena of physics ranging from the polarization change in the propagation of light in fibers via the precession of a neutron in a magnetic field, to the quantum ...
Die Rolle negativer Phosphorylierungen in der Regulation klassischer NF-kappaB-Signalwege
Dissertation
The classical NF-kappaB-signaling is not only one uniform pathway but consists of several distinct signaling pathways which differ regarding their inducing agents, the intracellular proteins involved in signal transmission, ...