Theses

Bachelor Theses

• Hoffmann, Franz: Symmetriebrechung in offenen Quantensystemen mit Anwendung auf Quantenfehlerkorrektur, March 2026
• Winkler, Niklas: Superradianz von PTCDA auf KCl, Oct. 2025
• Bähr, Alexander: Near-field spectroscopy on domain walls of PTCDA on KCI
• Von Niedner, Richard: A variational approach to strongly damped quantum dynamics, Sept. 2025
• Loose, Franz: A theoretical model for the circular dichroism (CD) and the circularlypolarized luminescence (CPL) of a dimer system, Juli 2024
• Fleischmann, Jakob: Accuracy assessment of different atom-only theories for Dicke-type models, Juni 2024

• Theisel-Bravo, Flavia: Consistent Quantum-Classical Hybrid Dynamics for Quantum Optical Models, Juni 2024

• Boden, Nils: Dynamics of the Dicke model in truncated Wigner approximation, Juni 2024 

• Diesel, Nadine: Dynamical Semigroups Beyond Complete Positivity, Juni 2024
• Theisel Bravo, Flavia: Consistent Quantum-Classical Hybrid Dynamics for Quantum Optical Models
• Kahlert, Felix: Stochastic modelling of the dissipative Landau-Zener transition, July 2023
• Richter, Max: Hamilton's equation of motion with quantum stochastic extension from continous measurement, June 2022
• Lenz, Tim: Relations between quantum correlations and non-Markovianity in measured collision models, January 2022
• Pagenkopf, Friedrich: Generalised Ornstein-Uhlenbeck processes – a parameterisation of bath correlation functions, July 2021
• Müller, Kai: Geometric phases in dissipative quantum dynamics, November 2018
• Battenberg, Alexander: Role of Measurement for the Parametrically Driven Oscillator at Finite Temperature, July 2018
• Heineken, Daniel: Heat transport in a two-qubit collision moedel, July 2018
• Richter, Moritz: Geometry of dissipative Gaussian quantum channels, July 2018
• Kühler, Paul: Driven, dissipative preparation of entangled photonic two-qubit states, Juli 2018
• Merkel, Konrad: The semiclassical open Dicke model in spin coherent state representation, October 2017
• Schlecht, Christoph: Stochastischer Zugang zu dissipativer Q-Dynamik, August 2017
• Do, Kien: Quantenmechanische Jarzynski-Gleichung für einen getriebenen harmonischen Oszillator, July 2017
• Steinacker, Christoph: Entangelement of Electrically Triggered Photon Pairs, May 2017
• Sohr, Philipp: Typical Gaussian Quantum Steering, April 2017
• Ray, Shouryya: Semiclassical Dynamics of Ultracold Bose Gases in Optical Lattices, June 2015
• Link, Valentin: Geometrie und Korrelationen von Zuständen in Quantensystemen kontinuierlicher Variablen, November 2014
• Mitterweger, Kilian: Kohärenzeigenschaften ultrakalter Bose-Gase, March 2013
• Gemsheim, Sebastian: Quantenkanäle und Quanteninformation, March 2012

Master Theses

• Nick Maryshchak, Concepts of Memory in Open Quantum Dynamics, February 2026
• Horinek Thore: Algebraische Formulierung elementarer Konzepte der Quantenmechanik und Quantenverschränkung im Formalismus der Clifford-Algebren, Juli 2024
• Soest, Felix: Riemannian Optimisation for Quantum Machine Learning, July 2023
• Bäcker, Charlotte: Trajectory Representation of non-Markovian Quantum Dynamics, May 2023
• Bränzel, Stefanie Eileen: Exact dynamics of strongly damped quantum systems with a continuous degree of freedom, April 2023
• Boettcher, Valentin: Energy Flow in Strongly Coupled Open Quantum Systems, September 2022
• Müller, Kai: Continuous measurement back-action in cavity QED beyond weak coupling, June 2021
• Richter, Moritz: Classicality of Quantum Processes withInformationally Complete Measurements, December 2020
• Riese, Sebastian: Decoherence Dynamics of Quantum Probes Coupled to Topological Insulators, October 2018
• Schröter, Georg: Geometrie von Zustandsräumen am Beispiel der Seperabilität von 2-Qubit-Zuständen, October 2017
• Beyer, Konstantin: Quantum Correlations in Collision Models, July 2017
• Link, Valentin: Stochastic projection operator formalism for quantum systems in Bosonic and spin environments, March 2017
• Unger, Julia: An Atiyah-Singer Index Theorem Approach to Dynamics on the Bloch Sphere, December 2016
• Kretschmer, Silvan: Collision model for Non-Markovian open quantum dynamics, November 2015

Dissertations

• Müller, Kai: Reduced state approaches to many-body systems in cavity QED, June 2026
• Beyer, Konstantin: On the Measurement of Quantom Work: Operational Aspects, June 2023
• Link, Valentin: Stochastic Dynamics of Open Quantum Systems with
  Applications to Nonequilibrium Phase Transitions, April 2022
• Hartmann, Richard: Exact Open Quantum System Dynamics –Investigating Environmentally InducedEntanglement, November 2021
• Megier, Nina: Global approaches to open quantum system dynamics - correlations and (non-) Markovianity, May 2018
• Ostmann, Paula: Single particle dynamics in ultracold environments, December 2017
• Pernice, Ansgar: The Role of System-Environment Correlations in the Dynamics of Open Quantum Systems, March 2013
• Simon, Lena: Semiklassische Dynamik ultrakalter Bose-Gase, November 2012
• Helm, Julius: Classical vs. Quantum Decoherence, December 2011
• Schlesinger, Martin: Quantum Dissipative Dynamics and Decoherence of Dimers on Helium Droplets, December 2011
• Heller, Sigmund: Bose-Gas im kanonischen Ensemble - ein stochastischer Zugang, August 2011
• Schäfers, Holger: Bedingte Quantendynamik am Beispiel kontinuierlicher Messung von Spin-Qubits in Quantenpunkten, 2007

Diploma

• Panhans, Michel: Newtonsche BD-Spin-Momente und Gravito-Magnetismus des Sonnensystems, June 2014
• Peter, Franziska: A Stochastic Approach to the Correlation Dynamics of Dissipative Quantum Systems, April 2014
• Milz, Simon: Korrelationen und ihr Einfluss auf die Dynamik offener Qubit-Systeme, February 2014
• Hartmann, Richard: Hierarchie Stochastischer Trajektoren: Qubit-Dynamik unter dem Einfluss einer stark gekoppelten endlichen Umgebung, February 2014
• Süß, Daniel: Hierarchy of Quantum Trajectories applied to photosynthetic complexes, October 2013
• Megier, Nina: Nonequilibrium dynamics of a qubit: the quantum Jarzysnki equality, September 2013
• Ostmann, Paula: Dynamik ultrakalter Bosegase und ihre semiklassische Beschreibung, Februay 2013
• Krönke, Sven:  Non-Markovian Quantum Trajectories and Time-Continous Measurments, January 2011
• Kotik, Daniel: Ultrakalte Quantengase unter dem Einfluss raumzeitlich lokalisierter Störungen, November 2010
• Trendelkamp-Schroer, Benjamin: Error correction for dephasing quantum maps, November 2010
• Hautpmann, Holger: Dynamik eines getriebenen Bose-Einstein-Kondensats, June 2010
• Möbius, Sebastian: Stochastische Gleichungen zur Untersuchung der Dynamik molekularer Aggregate am Beispiel von Dimerspektren, June 2010
• Ritschel, Gerhard: Stochastische Beschreibungen offener Quantensysteme am Beispiel molekularer Absorption, June 2010
• Würflinger, Lars: Verschränkungsdynamik und Dephasierung, June 2008
• Helm, Julius: Dephasierung von zwei Qubits, March 2008
• Simon, Lena: Bose-Einstein Kondensation in einer optischen Dipolfalle, February 2008
• Pernice, Ansgar: Quantensprünge und Zählstatistik, August 2007
• Heller, Sigmund: Dephasierung und stochastische Dynamik kalter Bose-Gase, August 2007
• Schlesinger, Martin: Dephasierung und stochastische Dynamik kalter Bose-Gase, June 2006
• Grotz, Thimo: Interferenz und Dekohärenz in Materiewellen, February 2006
• Rugel, Christoph: Dynamik korrellierter Quantensystem unter dem Einfluss kontinuierlicher Messung, September 2003

Internal Area

Interner Bereich