关键词: 量子Bernoulli噪声, 开放量子游荡, 时空非齐次, 极限概率分布

Abstract: By using the quantum Bernoulli noise method, we investigated the one-dimensional space-time inhomogeneous open quantum walk, and gave the evolution properties and limit probability distribution of the walk. It was also shown that the one-dimensional space-time inhomogeneous open quantum walk based on quantum Bernoulli noises had the same limit probability distribution as the classical random walk when the localized ground state was used as the initial state.

Key words: quantum Bernoulli noise, open quantum walk, space-time inhomogeneous, limit probability distribution