【摘要】 作者首先简要叙述了基于累积量展开的等效平均场论 ,然后给出了任意d维正规格子上图论因子的机算方案更多还原

【Abstract】 The effective mean-field theory based on cumulant expansion is a systematic method used in various lattice spin models. To substitute the handwork of enumerating the connected diagrams on d-dimensional hypercubic lattice, we design in this article a calculation algorithm that can be realized easily by computer.更多还原