English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We provide an exact analytical technique to obtain within a lattice model thewave functions of the edge states in zigzag- and bearded-edge graphene, as wellas of the Fermi-arc surface states in Weyl semimetals described by a minimalbulk model. We model the corresponding boundaries as an infinite scalarpotential localized on a line, and respectively within a plane. We use theT-matrix formalism to obtain the dispersion and the spatial distribution of thecorresponding boundary modes. Furthermore, to demonstrate the power of ourapproach, we write down the surface Green's function of the considered Weylsemimetal model, and we calculate the quasiparticle interference patternsoriginating from an impurity localized at the respective surface.

Exact lattice-model calculation of boundary modes for Weyl semimetals and graphene