机构:
SENSHU UNIV,SCH BUSINESS ADM,TAMA KU,KAWASAKI 214,JAPANSENSHU UNIV,SCH BUSINESS ADM,TAMA KU,KAWASAKI 214,JAPAN
ERNST, MH
[1
]
NAITOH, T
论文数: 0引用数: 0
h-index: 0
机构:
SENSHU UNIV,SCH BUSINESS ADM,TAMA KU,KAWASAKI 214,JAPANSENSHU UNIV,SCH BUSINESS ADM,TAMA KU,KAWASAKI 214,JAPAN
NAITOH, T
[1
]
机构:
[1] SENSHU UNIV,SCH BUSINESS ADM,TAMA KU,KAWASAKI 214,JAPAN
来源:
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
|
1991年
/
24卷
/
11期
关键词:
D O I:
10.1088/0305-4470/24/11/021
中图分类号:
O4 [物理学];
学科分类号:
0702 ;
摘要:
Tagged particle properties, such as the diffusion coefficient and velocity autocorrelation function, are calculated in the mean-field approximation for all standard lattice gas cellular automata defined on (hyper)cubic, square and triangular lattices and on a line. Tagged particle dynamics is introduced through maximally random or minimally random collision rules. For a completely filled lattice the former reduces to a random walk, the latter to ballistic motion.