Hideaki Obuse

发表

Extrinsic topology of Floquet anomalous boundary states in quantum walks

Masatoshi Sato, Ken Mochizuki, Takumi Bessho, 2021 .

Delocalization of a non-Hermitian quantum walk on random media in one dimension

Naomichi Hatano, Hideaki Obuse, N. Hatano, 2021, Annals of Physics.

Bulk-boundary correspondence for chiral symmetric quantum walks

Hideaki Obuse, H. Obuse, J'anos. K. Asb'oth, 2013, 1303.1199.

Topological phases and delocalization of quantum walks in random environments

Norio Kawakami, Hideaki Obuse, N. Kawakami, 2011, 1103.5545.

Unveiling hidden topological phases of a one-dimensional Hadamard quantum walk

Norio Kawakami, Hideaki Obuse, J. Asbóth, 2015, 1505.03264.

Observation of topological edge states in parity–time-symmetric quantum walks

Barry C. Sanders, Kunkun Wang, Peng Xue, 2017, Nature Physics.

Sensitivity of quantum walks to boundary of two-dimensional lattices: approaches from the CGMV method and topological phases

Etsuo Segawa, Norio Konno, Takako Endo, 2016 .

Relation between two-phase quantum walks and the topological invariant

Norio Konno, Takako Endo, Hideaki Obuse, 2015, 1511.04230.

Explicit definition of PT symmetry for nonunitary quantum walks with gain and loss

Ken Mochizuki, Hideaki Obuse, Ken Mochizuki, 2016, 1603.05820.

Higher winding number in a nonunitary photonic quantum walk

Barry C. Sanders, Kunkun Wang, Peng Xue, 2018, Physical Review A.