数学物理学报(英文版) ›› 1986, Vol. 6 ›› Issue (3): 305-319.
张昭庆, 蒲富恪, 李伯臧
Zhang Zhaoqing, Pu Fucho, Li Bozang
摘要: The rigorous proof of the relation det A(L)=-[Πi=1L qii](1+q1fL(q1,q2,…,qL))is given. This relation has been used to obtain the exact critical surface and the correlation length exponents of the one-dimensional directed bond percolation problem with bonds connecting 1~Lth nearest neighbours. A(L) is related to the transfer-matrix by (7). qi is related to the occupation probability of the i-th nearest neighbour bond pi by qi=1-pi (i=1, 2, …, L). fL is a multi-varlable polynomial in qi's.