SINGLE ON-RAMP IN ASYMMETRIC SIMPLE EXCLUSION PROCESSES
SINGLE ON-RAMP IN ASYMMETRIC SIMPLE EXCLUSION PROCESSES
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DOI：
10.1142/s0217984911500369
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发表时间：
2012-04
影响因子：
1.9
通讯作者：
Song Xiao;Mingzhe Liu;Jing Shang
中科院分区：
文献类型：
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作者：
Song Xiao;Mingzhe Liu;Jing Shang
研究了完全非对称简单排斥过程（TASEPs）中的单入口匝道。在我们的模型中，粒子只能以速率q不可逆地附着到远离边界的大块位置k + 1。该模型的随机顺序更新和开放的边界条件下，通过使用Monte Carlo模拟和平均场计算。在跳频速率p = 1的情况下，当附着速率q固定且q为0.5时，系统仅包括四个相位并且LD/LD相位消失。
This paper studies the single on-ramp in a totally asymmetric simple exclusion processes (TASEPs). In our model, particles can only attach irreversibly with rate q to a bulk site k + 1, which is far away from boundaries. The model is investigated under random sequential update and open boundary conditions by using Monte Carlo simulations and mean-field calculations. In the case of hopping rate p = 1, when attachment rate q is fixed and q 0.5, the system includes only four phases and the LD/LD phase vanishes.