Critical behavior of a fluid in a disordered porous matrix: An Ornstein-Zernike approach

Preprint

6 April 1995

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9504023

Abstract

Using a liquid-state approach based on Ornstein-Zernike equations, we study the behavior of a fluid inside a porous disordered matrix near the liquid-gas critical point.The results obtained within various standard approximation schemes such as lowest-order $\gamma$-ordering and the mean-spherical approximation suggest that the critical behavior is closely related to that of the random-field Ising model (RFIM).

Keywords

POROUS DISORDERED MATRIX
CRITICAL BEHAVIOR
DISORDERED POROUS
ORNSTEIN ZERNIKE
POROUS MATRIX
APPROXIMATION
ZERNIKE
FLUID

All Related Versions

Version 1, 1995-04-06, ArXiv
Published version: Physical Review Letters, 74 (22), 4361.

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