TY - JOUR
T1 - One-dimensional quantum walks with single-point phase defects
AU - Zhang, Rong
AU - Xue, Peng
AU - Twamley, Jason
N1 - Zhang, R., Xue, P., & Twamley, J. (2014). One-dimensional quantum walks with single-point phase defects. Physical Review A, 89(4), 042317. Copyright (2014) by the American Physical Society. The original article can be found at http://dx.doi.org/10.1103/PhysRevA.89.042317
PY - 2014/4/21
Y1 - 2014/4/21
N2 - We observe the localization effect of one-dimensional quantum walks with single-point phase defects. The walker's spread velocity is dramatically suppressed by interference effects due to the phase defect. We show that the localization effect depends on four factors: the value and the position of the phase defect, the parameter of coin flipping, and the initial state of the walker + coin system.
AB - We observe the localization effect of one-dimensional quantum walks with single-point phase defects. The walker's spread velocity is dramatically suppressed by interference effects due to the phase defect. We show that the localization effect depends on four factors: the value and the position of the phase defect, the parameter of coin flipping, and the initial state of the walker + coin system.
UR - http://www.scopus.com/inward/record.url?scp=84899085958&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.89.042317
DO - 10.1103/PhysRevA.89.042317
M3 - Article
AN - SCOPUS:84899085958
SN - 1050-2947
VL - 89
SP - 1
EP - 6
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 4
M1 - 042317
ER -