Journal of Physical Studies 4(2), 149–154 (2000)
DOI: https://doi.org/10.30970/jps.04.149 THE CORRELATION PROPERTIES OF THE FINITE-SIZE ANISOTROPIC SYSTEMS UNDER USING THE MUNSTER METHOD IN THE THREE-MOMENT APPROXIMATION |
Department of Theoretical Physics, Taras Shevchenko Kiev National
University,
6 Glushkov Prospect, 03127, Kiev, Ukraine
Tel. 266-44-77,
e-mail:
vasilal@ups.kiev.ua
Department of Physics,
13, Shevchenko Blvd., 01004, Kiev, Ukraine
Tel. 441-49-21,
e-mail:
avchal@mbph.nmu.kiev.ua
The modified Munster method is used for the study of anisotropic systems in the three-moments approximation. The essence of this method consists in finding consequent iterations for the direct and pair correlation functions with the help of the integral and differential Ornstein-Zernike equations. The first iteration for the direct and pair correlation functions in a spatial finite-size anisotropic system with the geometry of a plane-parallel layer are received. The correlation length for the system with an axial symmetry are found.
PACS number(s): 05.70.Fh, 05.70.Jk.