直线上空间非齐次三态量子游荡的平稳测度

The Stationary Measure of a Space-Inhomogeneous Three-State Quantum Walk on the Line

研究了直线上空间非齐次三态量子游荡的单相位模型和双相位模型,同时借助Konno等人介绍的简化矩阵方法,计算了模型的特征值,并得到了相应的平稳测度.

In this paper, we study the space-inhomogeneous three-state quantum walks on the line, a one-phase model and a two-phase model included. By using the reduced matrix method introduced by Konno et al, we calculate their eigenvalues and get corresponding stationary measure.