96 citations · 317 across the 5 of their papers we have counts for
5 papers
Open quantum system parameters from molecular dynamics
Xiaoqing Wang, Gerhard Ritschel, Sebastian Wüster +1
We extract the site energies and spectral densities of the Fenna-Matthews-Olson (FMO) pigment protein complex of green sulphur bacteria from simulations of molecular dynamics combi…
Non-Markovian Quantum State Diffusion for Temperature-Dependent Linear Spectra of Light Harvesting Aggregates
Gerhard Ritschel, Daniel Suess, Sebastian Möbius +2
Non-Markovian Quantum State Diffusion (NMQSD) has turned out to be an efficient method to calculate excitonic properties of aggregates composed of organic chromophores, taking into…
Analytic Representations of Bath Correlation Functions for Ohmic and Superohmic Spectral Densities Using Simple Poles
Gerhard Ritschel, Alexander Eisfeld
We present a scheme to express a bath correlation function (BCF) corresponding to a given spectral density (SD) as a sum of damped harmonic oscillations. Such a representation is n…
Suppression of quantum oscillations and the dependence on site energies in electronic excitation transfer in the Fenna-Matthews-Olson trimer
G. Ritschel, J. Roden, W. T. Strunz +2
Energy transfer in the photosynthetic complex of the Green Sulfur Bacteria known as the Fenna-Matthews-Olson (FMO) complex is studied theoretically taking all three subunits (monom…
An efficient method to calculate excitation energy transfer in light harvesting systems. Application to the FMO complex
G. Ritschel, J. Roden, W. T. Strunz +1
A master equation, derived from the non-Markovian quantum state diffusion (NMQSD), is used to calculate excitation energy transfer in the photosynthetic Fenna-Matthews-Olson (FMO)…