Publications (17)
Spin-directed network model for the surface states of weak three-dimensional $\mathbb{Z}^{\,}_{2}$ topological insulators
Hideaki Obuse, Shinsei Ryu, Akira Furusaki +1
Topological phases and delocalization of quantum walks in random environments
Hideaki Obuse, Norio Kawakami
Z2 topological term, the global anomaly, and the two-dimensional symplectic symmetry class of Anderson localization
Shinsei Ryu, Christopher Mudry, Hideaki Obuse +1
Finite Size Effects and Irrelevant Corrections to Scaling near the Integer Quantum Hall Transition
Hideaki Obuse, Ilya A. Gruzberg, Ferdinand Evers
Exact exponents for the spin quantum Hall transition in the presence of multiple edge channels
Roberto Bondesan, Ilya A. Gruzberg, Jesper Lykke Jacobsen +2
Conformal invariance, multifractality, and finite-size scaling at Anderson localization transitions in two dimensions
Hideaki Obuse, Arvind R. Subramaniam, Akira Furusaki +2
The Z_2 network model for the quantum spin Hall effect: two-dimensional Dirac fermions, topological quantum numbers, and corner multifractality
Shinsei Ryu, Christopher Mudry, Hideaki Obuse +1
Two-dimensional spin-filtered chiral network model for the Z_2 quantum spin-Hall effect
Hideaki Obuse, Akira Furusaki, Shinsei Ryu +1
Statistics of Conductances and Subleading Corrections to Scaling near the Integer Quantum Hall Plateau Transition
Hideaki Obuse, Soumya Bera, Andreas W. W. Ludwig +2
Bulk--Boundary Correspondence for Chiral Symmetric Quantum Walks
János. K. Asbóth, Hideaki Obuse
Transport properties in network models with perfectly conducting channels
Koji Kobayashi, Kosuke Hirose, Hideaki Obuse +2
Higher winding number in a non-unitary photonic quantum walk
Lei Xiao, Xingze Qiu, Kunkun Wang +6
Unveiling hidden topological phases of a one-dimensional Hadamard quantum walk
Hideaki Obuse, Janos K. Asboth, Yuki Nishimura +1
Effects of disorder on non-unitary $\mathcal{PT}$ symmetric quantum walks
Ken Mochizuki, Hideaki Obuse
Boundary criticality at the Anderson transition between a metal and a quantum spin Hall insulator in two dimensions
Hideaki Obuse, Akira Furusaki, Shinsei Ryu +1
Corner Multifractality for Reflex Angles and Conformal Invariance at 2D Anderson Metal-Insulator Transition with Spin-Orbit Scattering
Hideaki Obuse, Arvind R. Subramaniam, Akira Furusaki +2
Sensitivity of quantum walks to boundary of two-dimensional lattices: approaches from the CGMV method and topological phases
Takako Endo, Norio Konno, Hideaki Obuse +1