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Título:
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Approximate analytical expression for the direct correlation-function of hard discs within the Percus-Yevick equation
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Autores:
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Ripoll, M. S. ;
Fernández Tejero, Carlos
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Tipo de documento:
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texto impreso
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Editorial:
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Taylor & Francis Ltd, 1995-06-10
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Termodinámica
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Tipo = Artículo
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Resumen:
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A simple approximate analytical expression for the direct correlation function of a hard-sphere fluid in D dimensions within the Percus-Yevick equation is proposed. The approximation exactly reproduces the well-known results for D = 1 and D = 3, while for D = 2 it compares well to the numerical results for densities not very close to the freezing density.
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