论文标题
与竞争相互作用的Ising链上的扩散散射
Diffuse scattering on Ising chain with competing interactions
论文作者
论文摘要
我们考虑了外部磁场中的Ising 1D链，考虑到最近和下一个最新的邻居相互作用。通过kramers的方法-Wannier转移 - 矩阵，获得了对旋转自旋相关函数的傅立叶变换的严格分析表达，并分析了散射的温度演化，以获取各种交换参数的关系。
We considered the Ising 1D chain in an external magnetic field taking into account the nearest and next-nearest neighbor interactions. By the method of Kramers--Wannier transfer-matrix, the rigorous analytical expression for Fourier-transform of pair spin-spin correlation function was obtained, and the temperature evolution of the scattering was analyzed for various relations of exchange parameters.
