A general method is developed to relate the orientational and angular momentum auto-correlation functions of a vector embedded in the rotating asymmetric top. It is shown that a previous attempt along these lines by Nee and Zwanzig contains in error which is rectified in this paper. The reduction t
Symbolic computation of orientational correlation function moments
โ Scribed by P. Pasini; F. Semeria; C. Zannoni
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 465 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0747-7171
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โฆ Synopsis
Symbolic manipulation (REDUCE and SCHOONSCHIP) has been applied to the analytic evaluation of the coefficients in the Taylor series expansion of timecorrelation functions. These expressions are derived for cylindrically and biaxially symmetric particles reorienting in a uniaxial fluid. The possibility of using computer algebra to determine correlation-function moments should make i% applicable to various problems in statistica/physics.
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