Fast Delocalization Leads To Robust Long-Range Excitonic Transfer in a Large Quantum Chlorosome Model

摘要

Chlorosomes are efficient light-harvesting, antennas containing up to hundred of thousands of bacteriochlorophyll molecules. With massively parallel computer hardware, we use a nonperturbative stochastic Schrodinger equation, while including an atomistically derived, spectral density, to study oxcitonic energy transfer 'in a - realistically sized,chlorosome model We find that fast -short-range, delocalizationleads to robust loup'ange 'transfer due to the-antennae's, concentric-roll' structure. Additionally, we discover anomalous behavior arising from -different initial: conditions, and,outline general considerations for 'Simulating excitoriic systems VI the nanometer to micrometer scale.'