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A Relationship Between the Universal Law of Susceptibility Response and the Correlation Weakening Principle
Author(s) -
Nigmatullin R. R.,
Hill R. M.
Publication year - 1983
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.2221180233
Subject(s) - correlation , universal law , power law , statistical physics , physics , law , mathematics , theoretical physics , classical mechanics , political science , geometry , statistics
The observation of the universal response of electrial, mechanical, acoustic, and magnetic systems in which power law behaviour in the time and frequency domains is seen indicates the universal behaviour of correlation functions in these systems. It is shown that this behaviour can be obtained by making use of the correlation weakening principle which plays an essential role in quantumstatistical physics and which does not depend on the detailed structure of the many‐body system involved.