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arXiv · 2412.07593

Steering Non-Equilibrium Molecular Dynamics in Optical Cavities

Mingxuan Xiao·Wei Wang·Wenjing Liu·Zheng Li·Shui-Jing Tang·Yun-Feng Xiao
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Abstract

Optical resonators have shown outstanding abilities to tailor chemical landscapes through enhanced light-matter interaction between confined optical modes and molecule vibrations. We propose a theoretical model to study cooperative vibrational strong coupling in an open quantum system. The non-equilibrium stochastic molecular dynamics in an optical cavity with an auxiliary ensemble is investigated. It shows that coupling with a cavity mode introduces an additional colored noise and a negative feedback, both of which enable control over thermalization rates (i.e. the lifetime of excitation) of reactive molecules. Our work offers a pathway to steer stability of chemical bonds for chemical reactivity under cooperative vibrational strong coupling.

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Mingxuan Xiao, Wei Wang, Wenjing Liu, Zheng Li, Shui-Jing Tang, Yun-Feng Xiao. 2024-12-10. Steering Non-Equilibrium Molecular Dynamics in Optical Cavities. https://arxiv.org/abs/2412.07593

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