Entropy production and the arrow of time

Academic Article

Abstract

  • We present an exact relationship between the entropy production and the distinguishability of a process from its time-reverse, quantified by the relative entropy between forward and backward states. The relationship is shown to remain valid for a wide family of initial conditions, such as canonical, constrained canonical, multi-canonical and grand canonical distributions, as well as both for classical and quantum systems.
  • Authors

    Published In

    Digital Object Identifier (doi)

    Author List

  • Parrondo JMR; Van Den Broeck C; Kawai R
  • Volume

  • 11