RT Journal Article
T1 Thermodynamics of feedback controlled systems
A1 Cao García, Francisco Javier
A1 Feito, M.
AB We compute the entropy reduction in feedback controlled systems due to the repeated operation of the controller. This was the lacking ingredient to establish the thermodynamics of these systems, and in particular of Maxwell’s demons. We illustrate some of the consequences of our general results by deriving the maximum work that can be extracted from isothermal feedback controlled systems. As a case example, we finally study a simple system that performs an isothermal information-fueled particle pumping.
PB American Physical Society
SN 2470-0045
YR 2009
FD 2009-04-10
LK https://hdl.handle.net/20.500.14352/104495
UL https://hdl.handle.net/20.500.14352/104495
LA eng
NO Cao, F. J., & Feito, M. (2009). Thermodynamics of feedback controlled systems. Physical Review E, 79(4), 041118.
NO Ministerio de Ciencia, Innovación y Universidades
NO European Science Foundation
NO Universidad Complutense de Madrid
NO Comunidad de Madrid
DS Docta Complutense
RD 7 abr 2025