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Calculation of the Energy Flows between Subsystems by Means of the Non‐Equilibrium Statistical Operator
Author(s) -
Skrebnev V. A.
Publication year - 1977
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220810237
Subject(s) - operator (biology) , statistical physics , energy (signal processing) , ergodic theory , distribution (mathematics) , physics , mathematics , statistics , chemistry , mathematical analysis , biochemistry , repressor , transcription factor , gene
The exchange of energy between subsystems in the case when there is a great difference in the frequencies at which this exchange is possible, is treated by non‐equilibrium statistical operator method. It is shown that agreement with the experiment can be achieved taking into consideration only pair correlations when calculating the streams of energy. This fact is discussed from the viewpoint of the ergodic theory. A thermodynamic parameter is juxtaposed to the interaction between the subsystems which results in regarding interaction as energy capacity and in the Gibbs' distribution with establishment of equilibrium in the system.