Oscillating Yukawa fluid at a hard wall: field theory description*
作者： D. Di Caprio , I. Kravtsiv , T. Patsahan , M. Holovko
DOI: 10.1080/00268976.2016.1174787
关键词: Order (ring theory) 、 Radial distribution function 、 Mean field theory 、 Physics 、 Statistical physics 、 Pair potential 、 Gaussian 、 Yukawa potential 、 Field theory (psychology) 、 Structure (category theory)
摘要: ABSTRACTA field-theoretical approach is applied to study the structure of an oscillating Yukawa fluid in contact with a hard wall. The system described beyond mean field approximation Gaussian fluctuations taken into account. Analytical expressions for pair correlation function, density profiles, and adsorption coefficient are derived. These results analysed different values temperature bulk as well parameters potential. In order estimate validity approximations, theoretical compared original computer simulations data. We show that provides much better description profile approximation.
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