86 citations · 230 across the 15 of their papers we have counts for
9 papers · 1 filter
A Unified Rational-Function Approximation for Square-Well, Square-Shoulder, and Nonadditive Hard-Sphere Mixtures
Andrés Santos, Santos B. Yuste, Ana M. Montero +1
We develop a rational-function approximation for the structural properties of multicomponent fluids with narrow square-well and square-shoulder interactions, together with weakly n…
On a conjecture concerning the Fisher--Widom line and the line of vanishing excess isothermal compressibility in simple fluids
Ana M. Montero, Álvaro Rodríguez-Rivas, Santos B. Yuste +2
In the statistical mechanics approach to liquid-state theory, understanding the role of the intermolecular potential in determining thermodynamic and structural properties is cruci…
Structural and thermodynamic properties of fluids whose molecules interact via one-, two-, and three-step potentials
Santos B. Yuste, Andrés Santos, Mariano López de Haro
The structural and thermodynamic properties of fluids whose molecules interact via potentials with a hard-core plus a square well, a square shoulder, and a second square well, are…
Structural properties of additive binary hard-sphere mixtures. III. Direct correlation functions
Sławomir Pieprzyk, Santos B. Yuste, Andrés Santos +2
An analysis of the direct correlation functions of binary additive hard-sphere mixtures of diameters and (where the subscripts and refer to the "sm…
Radial distribution function for hard spheres in fractal dimensions: A heuristic approximation
Andrés Santos, Mariano López de Haro
Analytic approximations for the radial distribution function, the structure factor, and the equation of state of hard-core fluids in fractal dimension () are d…
Theoretical approaches to the structural properties of the square-shoulder fluid
M. López de Haro, S. B. Yuste, A. Santos
A comparison of simulation results with the prediction of the structural properties of square-shoulder fluids is carried out to assess the performance of three theories: Tang--Lu's…
Structural properties of fluids interacting via piece-wise constant potentials with a hard core
Andrés Santos, Santos B. Yuste, Mariano López de Haro +2
The structural properties of fluids whose molecules interact via potentials with a hard core plus two piece-wise constant sections of different widths and heights are presented. Th…
Rational-function approximation for fluids interacting via piece-wise constant potentials
A. Santos, S. B. Yuste, M. López de Haro
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…
Communication: Inferring the equation of state of a metastable hard-sphere fluid from the equation of state of a hard-sphere mixture at high densities
Andrés Santos, Santos B. Yuste, Mariano López de Haro
A possible approximate route to obtain the equation of state of the monodisperse hard-sphere system in the metastable fluid region from the knowledge of the equation of state of a…