| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7382911 | Physica A: Statistical Mechanics and its Applications | 2011 | 8 Pages |
Abstract
⺠Analytic direct correlation functions for simple fluids are obtained. ⺠Our approach is based on a rescaling of the hard-core direct correlation function. ⺠Our findings agree well with the Percus-Yevick approximation and MC simulations. ⺠The analytic functions reproduce the thermodynamics above the critical temperature. ⺠Our analytical functions might be easily incorporated as new reference systems.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
I. Guillén-Escamilla, E. Schöll-Paschinger, R. Castañeda-Priego,