Perturbation theory for the free energy of classical two-dimensional solids with repulsive inverse-power interactions
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1994
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American Physical Society
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Abstract
The free energy of classical two-dimensional solids with repulsive inverse-power interactions is obtained from a recently introduced perturbation theory. We obtain very accurate results for the thermodynamics of the solid phase as compared to the available simulation data.
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© 1994 The American Physical Society. We are very grateful to M. Baus for helpful comments. H.M.C. acknowledges financial support from the Dirección General de Investigación Científica y Técnica (Spain) (SB92-A07794241). This work has been supported by the DGICYT (PB91-0378).