The Recursion Method

The Recursion Method

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In this monograph the recursion method is presented as a method for the analysis of dynamical properties of quantum and classical many-body systems in thermal equilibrium. Such properties are probed by many different experimental techniques used in materials science. Several representations and formulations of the recursion method are described in detail and documented with numerous examples, ranging from elementary illustrations for tutorial purposes to realistic models of interest in current research in the areas of spin dynamics and low-dimensional magnetism. The performance of the recursion method is calibrated by exact results in a number of benchmark tests and compared with the performance of other calculational techniques. The book addresses graduate students and researchers.10-19 we have plotted the logarithm of that function versus time. ... Gerling and Landau [1990] calculated the slope of the data over successive time intervals in the log-log graph and plotted that slope vs (Jt)~m as shown in the inset to Fig.

Title:The Recursion Method
Author:V. S. Viswanath, Gerhard Müller
Publisher:Springer Science & Business Media - 1994-01-01


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