Thursday, August 1, 2013

1307.8378 (Cyriaque Genet et al.)

Non-markovian polariton dynamics in organic strong coupling    [PDF]

Cyriaque Genet, Astrid Lambrecht, Thomas W. Ebbesen, Serge Reynaud
Strongly coupled organic systems are characterized by unusually large Rabi splittings and long-lived polariton states. Here we build up a new theoretical framework to understand the dynamics of such coupled system. In particular, we show that vibrational relaxation inherent to organic materials is intrinsically non-Markovian and thus explain the otherwise counter-intuitive feature of a lifetime of the lower polariton state longer than for all other excited states.
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