Long time behaviour of correlation functions in Heisenberg paramagnets

Mode-mode coupling theory is used to obtain the t−52 long time tails for the spin and energy densities autocorrelation functions and the related Kubo integrands for a Heisenberg magnet in the high temperature approximation.

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Year of publication:	1977
Authors:	Borckmans, P. ; Dewel, G. ; Walgraef, D.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 88.1977, 2, p. 261-282
Publisher:	Elsevier

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10011062772