189 citations · 1.9k across the 148 of their papers we have counts for
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math-ph2018★ 6 cited
Central limit theorems for open quantum random walks on the crystal lattices
Chul Ki Ko, Norio Konno, Etsuo Segawa +1
We consider the open quantum random walks on the crystal lattices and investigate the central limit theorems for the walks. On the integer lattices the open quantum random walks sa…
math-ph2018
Phase measurement of quantum walks: application to structure theorem of the positive support of the Grover walk
Norio Konno, Iwao Sato, Etsuo Segawa
We obtain a structure theorem of the positive support of the -th power of the Grover walk on -regular graph whose girth is greater than . This structure theorem is pr…