Jianfeng Ren, Rong Zhang. Diffusion Properties of Non-Periodic Quantum Walks[J]. Laser & Optoelectronics Progress, 2020, 57(23): 232701
- Laser & Optoelectronics Progress
- Vol. 57, Issue 23, 232701 (2020)
Fig. 1. Diffusion speed versus phase
Fig. 2. Probability distributions of walker's position under different conditions. (a) d=0.2, φ=0; (a) d=0.2, φ=π/4; (c) d=0.5, φ=0; (d) d=0.5, φ=π/4; (e) d=0.8, φ=0; (f) d=0.8, φ=π/4
Fig. 3. Variance of position versus number of steps under different conditions. (a) No phase added; (b) d=0.2; (c) d=0.5; (d) d=0.8
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