@Book{1766558283, author="Teuber, Lucas", title="Non-Hermitian dynamics in lossy photonic waveguide systems", year="2021", address="Rostock", abstract="This thesis deals with the theoretical description of photonic waveguides for the simulation of non-Abelian gauge fields as well as the study of non-Hermitian systems. The artifical gauge fields emerge from a closed, adiabatic curve in the parameter manifold of a waveguide system with degeneracies. An optimisation process allows to find ideal parameters of an experimental implementation. Additionally, two Lie-algebraic methods that solve the quantum master equation of an arbitrary, lossy waveguide system are developed, which allow to study non-Hermitian systems, e.g. parity-time-symmetry.", school="Universit{\"a}t Rostock", note="vorgelegt von Lucas Teuber", note="GutachterInnen: Stefan Scheel (Universit{\"a}t Rostock, Institut f{\"u}r Physik) ; Jan Wiersig (Universit{\"a}t Magdeburg, Institut f{\"u}r Physik)", note="Dissertation Universit{\"a}t Rostock 2021", doi="10.18453/rosdok_id00003110", url="http://purl.uni-rostock.de/rosdok/id00003110", url="https://nbn-resolving.org/urn:nbn:de:gbv:28-rosdok_id00003110-0", url="https://d-nb.info/1293534269/34", url="https://doi.org/10.18453/rosdok_id00003110", language="English" }