@Book{1669243362, author="Karsten, Sven", title="Trajectory-based approaches to vibronic spectroscopy of molecular systems", year="2018", address="Rostock", abstract="The goal of this thesis is to bridge the gap between the two standard theoretical approaches to vibronic spectroscopy via trajectory-based methods. As the starting point, a generalized time-correlation function is introduced and the ring-polymer molecular dynamics method is generalized to vibronic transitions, yielding an improvement over known classical approximations. Further, the vibronic spectrum is evaluated via the Matsubara dynamics. Employing an ad-hoc modification, the sign problem of the Matsubara method can be circumvented and the spectra of model systems are adequately simulated.", school="Universit{\"a}t Rostock", note="vorgelegt von Sven Karsten", note="Enth{\"a}lt Zeitschriftenartikel", note="GutachterInnen: Oliver K{\"u}hn (Universit{\"a}t Rostock, Institut f{\"u}r Physik) ; Mario Barbatti (Aix-Marseille Universit{\'e}, Institut de Chimie Radicalaire) ; Eitan Geva (University of Michigan, Department of Chemistry)", note="Dissertation Universit{\"a}t Rostock 2019", doi="10.18453/rosdok_id00002484", url="http://purl.uni-rostock.de/rosdok/id00002484", url="https://nbn-resolving.org/urn:nbn:de:gbv:28-rosdok_id00002484-6", url="https://d-nb.info/1293656739/34", url="https://doi.org/10.18453/rosdok_id00002484", language="English" }