83 citations · 226 across the 13 of their papers we have counts for
Showing 2016 · quant-phShow all
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quant-ph2016★ 5 cited
Effects of disorder on non-unitary symmetric quantum walks
Ken Mochizuki, Hideaki Obuse
symmetry, namely, a combined parity and time-reversal symmetry can make non-unitary quantum walks exhibit entirely real eigenenergy. However, it is known that the co…
quant-ph2016★ 83 cited
Explicit definition of symmetry for non-unitary quantum walks with gain and loss
Ken Mochizuki, Dakyeong Kim, Hideaki Obuse
symmetry, that is, a combined parity and time-reversal symmetry is a key milestone for non-Hermite systems exhibiting entirely real eigenenergy. In the present work,…