Information-Theoretical Bound of the Irreversibility in Thermal Relaxation Processes.
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DOI: 10.1103/physrevlett.123.110603
Abstract: We establish that entropy production, which is crucial to the characterization of thermodynamic irreversibility, is obtained through a variational principle involving the Kulback-Leibler divergence. A simple application of this representation leads to an information-theoretical bound… read more here.
Keywords: relaxation; theoretical bound; information theoretical; relaxation processes ... See more keywords