kay

Research Interests

• Ergodic theory of quantum Markov processes
• Quantum control theory and optimal transport
• Non-commutative geometry
• Entanglement and quantum information theory
• Coupled dynamical systems

Publications

1. Fluctuation Relation for Qubit-Calorimetry, with A. Kupiainen, P. Muratore-Ginanneschi, and J. Pekola,
   to be published in Physical Review E, arXiv:1606.02984,
2. Free Actions of Compact Groups on C*-Algebras, Part II, with St. Wagner,
   to be published in Journal of Noncommutative Geometry, arXiv:1508.07904
3. Free Actions of Compact Groups on C*-Algebras, Part I, with St. Wagner,
   arXiv:1505.00688
4. Efficient protocols for Stirling heat engines at the micro-scale, with P. Muratore-Ginanneschi,
   Europhysics Letters 112(2), 2015, arXiv:1503.05788,
5. How nanomechanical systems can minimize dissipation with P. Muratore-Ginanneschi,
   Physical Reviews E 90, 060102(R), 2014, arXiv:1408.5298, supplemental_material
6. Diagonal Couplings of Quantum Markov Chains, with B. Kümmerer,
   Infinite Dimensional Analysis, Quantum Probability and Related Topics 19(2), 2016, arXiv:1402.2448
7. Ergodic Properties of Quantum Birth and Death Chains, with D. Bücher, A. Gärtner, B. Kümmerer, W. Reußwig, and N. Nissouno,
   arXiv:1306.3776
8. A Coupling Method for Quantum Markov Processes,
   Ph.D. thesis , Dr. Hut Verlag, ISBN 978-3-8439-0517-6, 2012
9. Strukturgattungen und ihre verallgemeinerten Brownschen Bewegungen,
   diploma thesis , 2006

Teaching

• fall 2016, Introduction to Open Quantum Systems
• fall 2015, Introduction to Dynamical Systems and Chaotic Systems
• fall 2014, Operator Algebras - A Toolkit
• fall 2013, Introduction to Optimal Control
• assistance in Linear Algebra (2007, 2009, 2010, 2011)
• assistance in Analysis (2010, 2011)
• assistance in Mathematics for Mechanical Engineers / for Computer Science (2008, 2009)

Conferences and Workshops Visits