no code implementations • 3 Feb 2021 • Nicholas Sedlmayr, Vardan Kaladzhyan, Cristina Bena
We introduce three new analytical and semi-analytical tools that allow one to determine the topological character of impurity Shiba chains.
Superconductivity Mesoscale and Nanoscale Physics
no code implementations • 4 May 2020 • Vardan Kaladzhyan, Sarah Pinon, Jens H. Bardarson, Cristina Bena
We provide an exact analytical technique to obtain within a lattice model the wave functions of the edge states in zigzag- and bearded-edge graphene, as well as of the Fermi-arc surface states in Weyl semimetals described by a minimal bulk model.
Mesoscale and Nanoscale Physics
