321 citations · 1.4k across the 34 of their papers we have counts for
7 papers · 1 filter
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…
Perturbation-theory approach for predicting vibronic selectivity by entangled-photon-pair absorption
C. D. Rodriguez-Camargo, H. O. Gestsson, C. Nation +2
Using second-order perturbation theory in the light-matter interaction, we derive an analytical approximation for the vibronic populations of a diatomic system excited by ultrabroa…
NSF-UKRI Bilateral Workshop: Quantum Information Science in Chemistry
Gregory D Scholes, Alexandra Olaya-Castro, Shaul Mukamel +4
This document summarizes the context and main outcomes of the discussions that took place during the NSF-UKRI bilateral workshop on Quantum Information Science in Chemistry, held o…
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…
Equivalence of dynamics of disordered quantum ensembles and semi-infinite lattices
Hallmann Óskar Gestsson, Charlie Nation, Alexandra Olaya-Castro
We develop a formalism for mapping the exact dynamics of an ensemble of disordered quantum systems onto the dynamics of a single particle propagating along a semi-infinite lattice,…
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…