High-dimensional exciton-vibrational wave-packet dynamics in the FMO complex. influence of site-specific spectral densities

Abstract

The correlated exciton-vibrational dynamics of the Fenna-Matthews-Olson (FMO) complex is studied using Multi-layer Multi-configuration Time-dependent Hartree (ML-MCTDH) wavepacket propagation. Exciton populations and coherences are shown to be sensitive to the details of the spectral density.