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cond-mat.stat-mech2026
Chirality-sensitive mobility and dissipation of Brownian motion on a helical landscape
Debankur Bhattacharyya, Abraham Nitzan
We study the Brownian dynamics and linear response of a particle with inertia moving in a 2-dimensional helical landscape imprinted on a cylindrical surface. In the harmonic well a…
cond-mat.stat-mech2022★ 8 cited
From a feedback-controlled demon to an information ratchet in a double quantum dot
Debankur Bhattacharyya, Christopher Jarzynski
We present a simple strategy for constructing an information ratchet or memory-tape model of Maxwell's demon, from a feedback-controlled model. We illustrate our approach by conver…