27 citations · 35 across the 9 of their papers we have counts for
13 papers · 1 filter
Precision and cost of feedback cooling
Andreas Dechant, Jakob Hüpfl, Shuta Kobayashi +2
We investigate the consequences of information exchange between a system and a measurement-feedback apparatus that cools the system below the environmental temperature. A quantitat…
Learning rate matrix and information-thermodynamic trade-off relation
Kenshin Matsumoto, Shin-ichi Sasa, Andreas Dechant
Non-equilibrium systems exchange information in addition to energy. In information thermodynamics, the information flow is characterized by the learning rate, which is not invarian…
Inverse thermodynamic uncertainty relation and entropy production
Van Tuan Vo, Andreas Dechant, Keiji Saito
Nonequilibrium current fluctuations represent one of the central topics in nonequilibrium physics. The thermodynamic uncertainty relation (TUR) is widely acclaimed for rigorously e…
Generalized free energy and excess/housekeeping decomposition in nonequilibrium systems: from large deviations to thermodynamic speed limits
Artemy Kolchinsky, Andreas Dechant, Kohei Yoshimura +1
In genuine nonequilibrium systems that undergo continuous driving, the thermodynamic forces are nonconservative, meaning they cannot be described by any free energy potential. None…
Bounds on the precision of currents in underdamped Langevin dynamics
Andreas Dechant
We derive bounds on the precision of fluctuating currents, which are valid for the steady state of underdamped Langevin dynamics. These bounds provide a generalization of the overd…
Estimating entropy production by machine learning of short-time fluctuating currents
Shun Otsubo, Sosuke Ito, Andreas Dechant +1
Thermodynamic uncertainty relations (TURs) are the inequalities which give lower bounds on the entropy production rate using only the mean and the variance of fluctuating currents.…