14 citations · 24 across the 10 of their papers we have counts for
5 papers · 1 filter
Signatures of coherent energy transfer and exciton delocalization in time-resolved optical cross correlations
Hallmann Óskar Gestsson, Alexandra Olaya-Castro
We investigate how optical second-order cross correlations witness the quantum features of a prototype donor-acceptor light-harvesting unit. By considering a pair of detuned two-le…
Non-perturbative exciton transfer rate analysis of the Fenna-Matthews-Olson photosynthetic complex under reduced and oxidised conditions
Hallmann Ó. Gestsson, Charlie Nation, Jacob S. Higgins +2
Two-dimensional optical spectroscopy experiments have shown that exciton transfer pathways in the Fenna-Matthews-Olson (FMO) photosynthetic complex differ drastically under reduced…
Theoretical study of the influence of the photosynthetic membrane on B800-B850 energy transfer within the peripheral light-harvesting complex LH2
Chawntell Kulkarni, Hallmann Óskar Gestsson, Lorenzo Cupellini +2
Photosynthetic organisms rely on a network of light-harvesting protein-pigment complexes to efficiently absorb sunlight and transfer excitation energy to reaction center proteins f…
Photon correlation time-asymmetry and dynamical coherence in multichromophoric systems
Charlie Nation, Hallmann Oskar Gestsson, Alexandra Olaya-Castro
We theoretically investigate polarization-filtered two-photon correlations for the light emitted by a multichromophoric system undergoing excitation transport under realistic excit…
Two-colour photon correlations probe coherent vibronic contributions to electronic excitation transport under incoherent illumination
Charlie Nation, Valentina Notararigo, Hallmann Oskar Gestsson +2
Identifying signatures of quantum coherent behaviour in photoactive systems that are maintained in stationary states away from thermal equilibrium is an open problem of wide intere…