Výsledky vyhledávání - "Navascués, G."

Report

Perturbation Theory for Classical Solids

Autor: Rascon, C., Mederos, L., Navascues, G.

Publikováno v: Phys.Rev.Lett.77, p.2249 (1996)

The first well founded perturbation theory for classical solid systems is presented. Theoretical approaches to thermodynamic and structural properties of the hard-sphere solid provide us with the reference system. The traditional difficulties of all

Externí odkaz: http://arxiv.org/abs/cond-mat/9609042

Zobrazit plný text záznamu

Report

Theoretical Approach to the Correlations of a Hard-Sphere Crystal

Autor: Rascon, C., Mederos, L., Navascues, G.

We present the first theoretical approach to the angular-average of the two-body correlation function $\tilde g(r)$ for simple solids. It is based on three sum rules for $\tilde g(r)$: the compressibility and virial equations and the normalization. W

Externí odkaz: http://arxiv.org/abs/cond-mat/9605194

Zobrazit plný text záznamu

Report

Equation of State of the Hard-Sphere Crystal

Autor: Rascon, C., Mederos, L., Navascues, G.

A new approach to the averaged two-particle distribution function of a crystalline phase is presented. It includes an indirect check of the merit of the Gaussian approximation for the local density and a new way to inferring values of the thermodynam

Externí odkaz: http://arxiv.org/abs/cond-mat/9605169

Zobrazit plný text záznamu

Report

Solid-to-solid isostructural transition in the hard sphere/attractive Yukawa system

Autor: Rascon, C., Mederos, L., Navascues, G.

A thermodynamically consistent density functional-perturbation theory is used to study the isostructural solid-to-solid transition which takes place in the hard sphere/attractive Yukawa system when the Yukawa tail is sufficiently short-ranged. A comp

Externí odkaz: http://arxiv.org/abs/cond-mat/9507088

Zobrazit plný text záznamu