论文标题
旋转 - 横向iSing链的确切敏感性具有下一个最邻居的相互作用
The exact susceptibility of the spin-S transverse Ising chain with next-nearest-neighbor interactions
论文作者
论文摘要
精确地获得了具有下一个最邻居相互作用的自旋横向ISIS链的零场敏感性。易感性以S = 1/2的明确形式给出，并根据一般自旋S的转移矩阵的特征向量表示，发现低温极限与自旋S无关，并且在过渡点有分歧。
The zero-field susceptibility of the spin-S transverse Ising chain with next-nearest-neighbor interactions is obtained exactly. The susceptibility is given in an explicit form for S=1/2, and expressed in terms of the eigenvectors of the transfer matrix for general spin S. It is found that the low-temperature limit is independent of spin S, and is divergent at the transition point.
