给出了在任意维欧氏空间中一个一般的长程相互作用势的多极展开结果,并推导得到了单极子和偶极子两两之间的相互作用力公式.
We give the results of the muhipole expansion of a generic longrange interacting potential in arbitrary dimensional Euclidean space and derive the formula of interacting forces between two multipoles of lowest or next-to-lowest orders.