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Efficient control protocols for an active Ornstein-Uhlenbeck particle

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arxiv 2304.12926 v3 pith:5QTIUCDD submitted 2023-04-25 cond-mat.stat-mech

Deepak Gupta , Sabine H. L. Klapp , David A. Sivak This is my paper · ORCID
classification cond-mat.stat-mech
keywords activeprotocolscontrolornstein-uhlenbeckparticleprotocolaoupbetter
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Designing a protocol to efficiently drive a stochastic system is an active field of research. Here we extend such control theory to an active Ornstein-Uhlenbeck particle (AOUP) in a bistable potential, driven by a harmonic trap. We find that protocols designed to minimize the excess work (up to linear-response) perform better than naive protocols with constant velocity for a wide range of protocol durations.

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