3 papers
math.SP2026
Directional Ballistic Transport in Quantum Waveguides
Adam Black, David Damanik, Peter Kuchment +2
We study the transport properties of Schrödinger operators on with potentials that are periodic in some directions and compactly supported in the others. Such system…
math.SP2025
Spectral Multiplicity Bounds for Jacobi Operators on Star-Like Graphs
Netanel Levi, Tal Malinovitch
We study the spectral multiplicity of Jacobi operators on star-like graphs with branches. Recently, it was established that the multiplicity of the singular continuous spectrum…
math-ph2024
Twisted Bilayer Graphene in Commensurate Angles
Tal Malinovitch
We study a 2D continuum model of electronic transport in twisted bilayer graphene (TBG) at commensurate angles. We use two honeycomb potentials with the symmetries of graphene, eit…