volume 152, issue 12, P124112 2020
DOI: 10.1063/1.5142661
View full text
|
|
Share

Abstract: We investigate the spatial structure of dense square-shoulder fluids. To this end we derive analytical perturbative solutions of the Ornstein-Zernike equation in the low-and high-temperature limits as expansions around the known hard sphere solutions. We then discuss the suitability of perturbative approaches in relation to the Ornstein-Zernike equation.PACS numbers: