The totally asymmetric exclusion process (TASEP) is an outstanding paradigm of self-driven particle models. A new two-channel TASEP model with short-range interactions in horizontal and vertical directions is given. The dynamic properties of the system with periodic boundary and open boundary are investigated by computer simulation and theoretical analysis. The analysis results based on the cluster mean-field method agree very well with the simulations. The flow rate of the system decreases for the strong attractive interaction, and the high-density phase region in the phase diagram extends accordingly.

中文翻译：

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具有周期和开放边界的自驱动单向两通道模型中有吸引力的相互作用的研究

完全不对称排除过程（TASEP）是自驱动粒子模型的杰出范例。给出了在水平和垂直方向具有短程相互作用的新的两通道TASEP模型。通过计算机仿真和理论分析，研究了具有周期性边界和开放边界的系统的动力学特性。基于聚类平均场法的分析结果与仿真结果非常吻合。由于强的吸引力相互作用，系统的流速降低，并且相图中的高密度相区域相应地扩展。