Intermittent polaron dynamics: Born-Oppenheimer out of equilibrium

D. Mozyrsky; M. B. Hastings; I. Martin

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Intermittent polaron dynamics: Born-Oppenheimer out of equilibrium

D. Mozyrsky·M. B. Hastings·I. Martin

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Abstract

We consider the non-equilibrium dynamics of a molecular level interacting with local phonon modes in the case of a strong polaronic shift which prevents a perturbative treatment of the problem. Instead, we find that in an adiabatic regime when the electronic states react faster than the phonon modes it is possible to provide a fully non-perturbative treatment of the phonon dynamics including random noise and dissipation. The result shows intermittent switching between bistable states of the oscillator with an effective random telegraph noise.

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D. Mozyrsky, M. B. Hastings, I. Martin. 2004-10-27. Intermittent polaron dynamics: Born-Oppenheimer out of equilibrium. https://arxiv.org/abs/cond-mat/0410721

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