A simple ansatz for the study of velocity autocorrelation functions in fluids at different timescales

• Published in: Condensed Matter Physics
• Date: 2018
• Main Authors: Ignatyuk, V.V., Mryglod, I.M., Bryk, T.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2018
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/157045
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: A simple ansatz for the study of velocity autocorrelation functions in fluids at different timescales / V.V. Ignatyuk, I.M. Mryglod, T. Bryk // Condensed Matter Physics. — 2018. — Т. 21, № 1. — С. 13001: 1–14. — Бібліогр.: 35 назв. — англ.

A simple ansatz for the study of velocity autocorrelation functions in fluids at different timescales is proposed.
 The ansatz is based on an effective summation of the infinite continued fraction at a reasonable assumption
 about convergence of relaxation times of the higher order m...