192 citations · 739 across the 26 of their papers we have counts for
5 papers · 1 filter
Liquid-vapor transition from a microscopic theory: Beyond the Maxwell construction
Alberto Parola, Davide Pini, Luciano Reatto
A smooth cut-off formulation of the Hierarchical Reference Theory (HRT) is developed and applied to a Yukawa fluid. The HRT equations are derived and numerically solved leading to:…
Smooth cutoff formulation of hierarchical reference theory for a scalar phi4 field theory
Cristian D. Ionescu, Alberto Parola, Davide Pini +1
The phi4 scalar field theory in three dimensions, prototype for the study of phase transitions, is investigated by means of the hierarchical reference theory (HRT) in its smooth cu…
Self-consistent Ornstein-Zernike approximation for three-dimensional spins
D. Pini, J. S. Hoye, G. Stell
An Ornstein-Zernike approximation for the two-body correlation function embodying thermodynamic consistency is applied to a system of classical Heisenberg spins on a three-dimensio…
Liquid-gas phase behaviour of an argon-like fluid modelled by the hard-core two-Yukawa potential
D. Pini, G. Stell, N. B. Wilding
We study a model for an argon-like fluid parameterised in terms of a hard-core repulsion and a two-Yukawa potential. The liquid-gas phase behaviour of the model is obtained from th…
A liquid state theory that remains successful in the critical region
D. Pini, G. Stell, N. B. Wilding
A thermodynamically self-consistent Ornstein-Zernike approximation (SCOZA) is applied to a fluid of spherical particles with a pair potential given by a hard-core repulsion and a Y…