13 citations · 26 across the 4 of their papers we have counts for
4 papers · 1 filter
Optimal Finite-time Maxwell's Demons in Langevin Systems
Takuya Kamijima, Asuka Takatsu, Ken Funo +1
We identify the optimal protocols to achieve the minimal entropy production in finite-time information exchange processes in Langevin systems, on the basis of optimal transport the…
Finite-time thermodynamic bounds and tradeoff relations for information processing
Takuya Kamijima, Ken Funo, Takahiro Sagawa
In thermal environments, information processing requires thermodynamic costs determined by the second law of thermodynamics. Information processing within finite time is particular…
Thermodynamic Uncertainty Relations for Steady-State Thermodynamics
Takuya Kamijima, Sosuke Ito, Andreas Dechant +1
A system can be driven out of equilibrium by both time-dependent and nonconservative forces, which gives rise to a decomposition of the dissipation into two non-negative components…
Higher-order Efficiency Bound and Its Application to Nonlinear Nano-thermoelectrics
Takuya Kamijima, Shun Otsubo, Yuto Ashida +1
Power and efficiency of heat engines are two conflicting objectives, and a tight efficiency bound is expected to give insights on the fundamental properties of the power-efficiency…