6 citations · 6 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2024
Chern numbers in two-dimensional systems with spiral boundary conditions
Masaaki Nakamura, Shohei Masuda
We discuss methods for calculating Chern numbers of two-dimensional lattice systems using spiral boundary conditions, which sweep all lattice sites in one-dimensional order. Specif…
cond-mat.str-el2022★ 6 cited
Electronic polarization in non-Bloch band theory
Shohei Masuda, Masaaki Nakamura
Hermitian topological materials are characterized by the nontrivial relation between topological numbers and edge modes, i.e. the bulk-boundary correspondence. In non-Hermitian sys…