Classical speed limit and �“tight” finite-time Landauer’s bound

Hyunggyu Park

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Korea Institute for Advanced Study

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Jae Sung Lee, Sangyun Lee, Hyukjoon Kwon, HP [arXiv:2204.07388]

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Coarse-grained description for non-equilibrium systems and transport phenomena

(CNR, Rome, July 4, 2022)

Outline

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1. Speed limits

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• Classical speed limit - “tight” bound

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• Application to Landauer’s bound

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• Summary

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Speed limits

• speed limit of state transformation

NO!!

Classical speed limit – “tight” bound

* Markovian continuous-time jump dynamics

Application to the Landauer bound

Summary