Blog
About

1
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: not found
      • Article: not found

      Unifying Three Perspectives on Information Processing in Stochastic Thermodynamics

      ,

      Physical Review Letters

      American Physical Society (APS)

      Read this article at

      ScienceOpenPublisherPubMed
      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          So far, feedback-driven systems have been discussed using (i) measurement and control, (ii) a tape interacting with a system, or (iii) by identifying an implicit Maxwell demon in steady-state transport. We derive the corresponding second laws from one master fluctuation theorem and discuss their relationship. In particular, we show that both the entropy production involving mutual information between system and controller and the one involving a Shannon entropy difference of an information reservoir like a tape carry an extra term different from the usual current times affinity. We, thus, generalize stochastic thermodynamics to the presence of an information reservoir.

          Related collections

          Most cited references 31

          • Record: found
          • Abstract: not found
          • Article: not found

          Experimental demonstration of information-to-energy conversion and validation of the generalized Jarzynski equality

            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            Generalized Jarzynski Equality under Nonequilibrium Feedback Control

              Bookmark
              • Record: found
              • Abstract: not found
              • Article: not found

              Dissipation The Phase-Space Perspective

                Bookmark

                Author and article information

                Journal
                PRLTAO
                Physical Review Letters
                Phys. Rev. Lett.
                American Physical Society (APS)
                0031-9007
                1079-7114
                March 2014
                March 3 2014
                : 112
                : 9
                Article
                10.1103/PhysRevLett.112.090601
                24655235
                © 2014

                Comments

                Comment on this article