Rational-function approximation for fluids interacting via piece-wise constant potentials

• Published in: Condensed Matter Physics
• Date: 2012
• Main Authors: Santos, A., Yust, S.B., López de Haro, M.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2012
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/120282
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Rational-function approximation for fluids interacting via piece-wise constant potentials / A. Santos, S.B. Yuste, M. López de Haro // Condensed Matter Physics. — 2012. — Т. 15, № 2. — С. 23602:1-12 . — Бібліогр.: 61 назв. — англ.

The structural properties of fluids whose molecules interact via potentials with a hard-core plus n piece-wise constant sections of different widths and heights are derived using a (semi-analytical) rational-function approximation method. The results are illustrated for the cases of a square-shoulde...