Information fluctuation theorem for an open quantum bipartite system.

  title={Information fluctuation theorem for an open quantum bipartite system.},
  author={Jung Jun Park and H. Nha and S. W. Kim and V. Vedral},
  journal={Physical review. E},
  volume={101 5-1},
  • Jung Jun Park, H. Nha, +1 author V. Vedral
  • Published 2020
  • Physics, Medicine
  • Physical review. E
  • We study an arbitrary nonequilibrium dynamics of a quantum bipartite system coupled to a reservoir. For its characterization, we present a fluctuation theorem (FT) that explicitly addresses the quantum correlation of subsystems during the thermodynamic evolution. To our aim, we designate the local and the global states altogether in the time-forward and the time-reversed transition probabilities. In view of the two-point measurement scheme, only the global states are subject to measurements… CONTINUE READING

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