Physical review. E
Memory-aware feedback enhances power in active information engines.
Sehoon Bahng, Jae Sung Lee, Cheol-Min Ghim
Published: 202510.1103/npp1-w1pp
Abstract
We study an information engine operating in an active bath, where a Brownian particle confined in a harmonic trap undergoes feedback-driven displacement cycles. Unlike thermal environments, active baths exhibit temporally correlated fluctuations, int…
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