91 citations · 233 across the 10 of their papers we have counts for
8 papers · 1 filter
Landau levels in a topological insulator
P. Schwab, M. Dzierzawa
Two recent experiments successfully observed Landau levels in the tunneling spectra of the topological insulator Bi2Se3. To mimic the influence of a scanning tunneling microscope t…
Spin-Charge Locking and Tunneling into a Helical Metal
P. Schwab, R. Raimondi, C. Gorini
We derive a kinetic equation for the electrons moving on the surface of a three-dimensional topological insulator. Due to the helical nature of the excitations backward scattering…
Density functional theory for a model quantum dot: Beyond the local-density approximation
S. Schenk, P. Schwab, M. Dzierzawa +1
We study both static and transport properties of model quantum dots, employing density functional theory as well as (numerically) exact methods. For the lattice model under conside…
Comment on "Magnetic response of Disordered Metallic Rings: Large Contributions of Far Levels"
U. Eckern, P. Schwab, V. Ambegaokar
Comment on cond-mat/0205390; PRL 90, 026805 (2003)
Coherent transport in disordered metals: zero dimensional limit
P. Schwab, R. Raimondi
We consider non-equilibrium transport in disordered conductors. We calculate the interaction correction to the current for a short wire connected to electron reservoirs by resistiv…
Persistent Currents versus Phase Breaking in Mesoscopic Metallic Samples
U. Eckern, P. Schwab
Persistent currents in mesoscopic normal metal rings represent, even a decade after their first experimental observation, a challenge to both, theorists and experimentalists. After…