Coherent and incoherent dynamics in excitonic energy transfer: Correlated fluctuations and off-resonance effects
Coherent and incoherent dynamics in excitonic energy transfer: Correlated fluctuations and off-resonance effects
We study the nature of the energy transfer process within a pair of coupled two-level systems (donor and acceptor) subject to interactions with the surrounding environment. Going beyond a standard weak-coupling approach, we derive a master equation within the polaron representation that allows for the investigation of both weak and …