Analytical theory of one- and two-dimensional hard sphere fluids in random porous media

The recently proposed scaled particle theory SPT2 approach to the description of three-dimensional hard sphere fluids in random porous media is extended for oneand two-dimensional cases. Analytical expressions for the chemical potential and pressure of oneand two-dimensional hard sphere fluids in hard sphere and overlapping hard sphere matrices are obtained and discussed. Some improvements and modifications of the obtained results are proposed.