Exact solution of the zero-range process: fundamental diagram of the corresponding exclusion process
Exact solution of the zero-range process: fundamental diagram of the corresponding exclusion process
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零域过程的精确解:相应排除过程的基本图
DOI:
10.1088/1751-8113/40/26/001
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发表时间:
2007
期刊:
影响因子:
--
通讯作者:
M. Kanai
中科院分区:
文献类型:
--
作者:
M. Kanai
In this paper, we propose a general way of computing expectation values in the zero-range process (ZRP), using an exact form of the partition function. As an example, we provide the fundamental diagram (the flux–density plot) of the asymmetric exclusion process corresponding to the ZRP. We express the partition function for the steady state by the Lauricella hypergeometric function, and thereby have two exact fundamental diagrams each for the parallel and random sequential update rules. Meanwhile, from the viewpoint of equilibrium statistical mechanics, we work within the canonical ensemble but the result obtained is certainly in agreement with previous works done in the grand-canonical ensemble.
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DOI:
--
发表时间:
2006
期刊:
J. Phys. A : Math. Gen. 39
影响因子:
--
作者:
M.Kanai;K.Nishinari;T.Tokihiro
通讯作者:
T.Tokihiro
DOI:
10.1103/physreve.72.035102
发表时间:
2005-09
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
作者:
M. Kanai;K. Nishinari;T. Tokihiro
通讯作者:
M. Kanai;K. Nishinari;T. Tokihiro
影响因子:
2.4
作者:
BANDO, M;HASEBE, K;SUGIYAMA, Y
通讯作者:
SUGIYAMA, Y
影响因子:
1.7
作者:
Kunwar, A;John, A;Chowdhury, D
通讯作者:
Chowdhury, D