@article{202407.1657, doi = {10.20944/preprints202407.1657.v1}, url = {https://doi.org/10.20944/preprints202407.1657.v1}, year = 2024, month = {July}, publisher = {Preprints}, author = {Matthias Eder and Thomas Renger}, title = {A Simple Expression for the Screening of Excitonic Couplings between Chlorophylls as Inferred for Photosystem I Trimers}, journal = {Preprints} }