A Path Integral Approach for Disordered Quantum Walks in One Dimension
A Path Integral Approach for Disordered Quantum Walks in One Dimension
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DOI：
10.1142/s0219477505002987
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发表时间：
2004-06
影响因子：
1.8
通讯作者：
N. Konno
中科院分区：
文献类型：
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作者：
N. Konno
本信通过引入独立的随机涨落，然后基于路径积分方法获取期望，给出了从量子到经典随机游走的严格方法。
The present letter gives a rigorous way from quantum to classical random walks by introducing an independent random fluctuation and then taking expectations based on a path integral approach.