Pair-correlation function in 2-dimensional lattice gases

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Pair-correlation function in two-dimensional lattice gases.

The pair-correlation function in two-dimensional lattice gases is computed by means of three discretized classical equations for the structure of liquids: the hypernetted-chain, the Percus-Yevick, and the crossover integral equations. The equations are numerically solved by an iteration procedure. Two different systems are considered: the Ising-Peierls lattice gas with nearest-neighbor interact...

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تاریخ انتشار 2017