We show that finite-size, disordered molecular networks can mediate highly efficient, coherent excitation transfer which is robust against ambient dephasing and associated with strong multi-site entanglement. Such optimal, random molecular conformations may explain efficient energy transfer in the photosynthetic FMO complex.
@article{arxiv.0912.3560,
title = {Efficient and coherent excitation transfer across disordered molecular networks},
author = {Torsten Scholak and Fernando de Melo and Thomas Wellens and Florian Mintert and Andreas Buchleitner},
journal= {arXiv preprint arXiv:0912.3560},
year = {2011}
}