345 citations · 3.3k across the 82 of their papers we have counts for
5 papers · 1 filter
Statistical periodicity in driven quantum systems: General formalism and application to noisy Floquet topological chains
Lukas M. Sieberer, Maria-Theresa Rieder, Mark H. Fischer +1
Much recent experimental effort has focused on the realization of exotic quantum states and dynamics predicted to occur in periodically driven systems. But how robust are the sough…
Partial lattice defects in higher order topological insulators
Raquel Queiroz, Ion Cosma Fulga, Nurit Avraham +2
Nonzero weak topological indices are thought to be a necessary condition to bind a single helical mode to lattice dislocations. In this work we show that higher-order topological i…
Topological crystalline insulators from stacked graphene layers
Sanjib Kumar Das, Binghai Yan, Jeroen van den Brink +1
In principle the stacking of different two-dimensional (2D) materials allows the construction of 3D systems with entirely new electronic properties. Here we propose to realize topo…
An anomalous higher-order topological insulator
S. Franca, J. van den Brink, I. C. Fulga
Topological multipole insulators are a class of higher order topological insulators (HOTI) in which robust fractional corner charges appear due to a quantized electric multipole mo…
Anomalous Floquet topological crystalline insulators
Konstantinos Ladovrechis, Ion Cosma Fulga
Periodically driven systems can host so called anomalous topological phases, in which protected boundary states coexist with topologically trivial Floquet bulk bands. We introduce…