Positional order and diffusion processes in particle systems
نویسندگان
چکیده
منابع مشابه
Positional order and diffusion processes in particle systems.
The relaxation of a nonequilibrium solid to a fluid is determined by observing the positional order parameter in Monte Carlo simulations, and discussed based on diffusion processes in the hard-particle systems. From the cumulant expansion up to the second order, the relation between the positional order parameter Psi and the mean square displacement is obtained to be Psi approximately ex...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2006
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.74.030201