One-dimensional quantum walks with a position-dependent coin

Rashid Ahmad,Uzma Sajjad,Muhammad Sajid

Table 1. Classification of the probability distribution for quantum walks with a position-dependent coin.

Classes of walk Rotation angle (θ) Free localized walk 0 Bounded localized walk π/2 Bounded periodic walk π/4 Classical-like walk 7π/45 Bounded classical-like walk π/6 Fast classical-like walk π/5 Semi-classical-like walk 2π/5 Bounded semi-classical-like walk π/20 Fast semi-classical-like walk π/3 Bounded quantum-like walk π/90