R. Dias

activity

19942023

2^{n}

-root topological insulators and superconductors

58 citations · 585 across the 27 of their papers we have counts for

collaborators

Showing 2021Show all

3 papers · 1 filter

cond-mat.mes-hall2021★ 29 cited

Long-range hopping and indexing assumption in one-dimensional topological insulators

R. G. Dias, A. M. Marques

In this paper, we show that the introduction of long-range hoppings in 1D topological insulator models implies that different possibilities of site indexing must be considered when…

cond-mat.mes-hall2021★ 45 cited

$2^{n}$ -root weak, Chern, and higher-order topological insulators, and $2^{n}$ -root topological semimetals

A. M. Marques, R. G. Dias

Recently, we have introduced in [A. M. Marques et al., Phys. Rev. B 103, 235425 (2021)] the concept of $2^{n}$ -root topology and applied it to one-dimensional systems. These models r…

cond-mat.mes-hall2021★ 58 cited

One-dimensional $2^{n}$ -root topological insulators and superconductors

A. M. Marques, L. Madail, R. G. Dias

Square-root topology is a recently emerged subfield describing a class of insulators and superconductors whose topological nature is only revealed upon squaring their Hamiltonians,…

Long-range hopping and indexing assumption in one-dimensional topological insulators

2n-root weak, Chern, and higher-order topological insulators, and 2n-root topological semimetals

One-dimensional 2n-root topological insulators and superconductors

$2^{n}$ -root weak, Chern, and higher-order topological insulators, and $2^{n}$ -root topological semimetals

One-dimensional $2^{n}$ -root topological insulators and superconductors