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physics.chem-ph2025
A Vibronic Coupling Model to Study the Nonadiabatic Dynamics of Polyenes
Timothy N. Georges, Louis Summerley, Johan E. Runeson +1
We develop a linear vibronic coupling (LVC) model for polyenes described by the extended Hubbard-Peierls Hamiltonian. This model is applied to trans-hexatriene to benchmark quantum…
physics.chem-ph2022
Photoexcited state dynamics and singlet fission in carotenoids
Dilhan Manawadu, Timothy N. Georges, William Barford
We describe our dynamical simulations of the excited states of the carotenoid, neurosporene, following its photoexcitation into the 'bright' (nominally ) state. We employ…